DT 2-wire
Video Intercom System
Technical Guide
CONTENT
Section1 - Introduction
1
System Features- - - - - - - - - - - - - - - - - - - - - - - - - - System Capacity- - - - - - - - - - - - - - - - - - - - - - - - - System Extension- - - - - - - - - - - - - - - - - - - - - - - - - - - System Function- - - - - - - - - - - - - - - - - - - - - - - - - -
---------------------------------------------------------------------------------------------------------------------
Section2 - Units and Installations
Door Station-- - - - - - - - - - - - -
1
1
1
1
4
--------------------- 4
Features- - - - - - - - - - ---------------------------------------------------- 4
Parts and functions - - - - - - - - - - - - - - - - - - - - ---------------------------------- 5
Place Name Plate- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ------------------------ 5
Electronic Specifications- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5
Standard Installation - - - - - - - - - - - - - - - -------------------------------------- 6
Installation with expanding panel-- - - - - - - - - - - - - - - - - - - - - - - - -------------------- 6
Terminal Descriptions-- - - - - - - - - - - - - - - - - - - --------------------------------- 7
Door Station wiring - - - - - - - - - - - - - - - - - - - - ---------------------------------- 7
DIP Switches settings - - - - - - - - - - - - - - - - - - - - - - - - - - - ------------------------- 8
Door Station Lock Connections-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ------ 9
Proximity ID Card Operation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11
Monitor - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - - - - - 13
Features- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -13
Electronic Specifications- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 13
Terminal Descriptions-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -14
Intercom function-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -14
Camera Auto Switching - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -16
Color Picture Memory - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -16
SD Card- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -16
User Code Setup-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -17
Monitor Extending Connection - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -18
Accessories- - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - 19
PS5 - Power Supply-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -19
DPS- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -21
DBC- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -21
DBC-4 Unit- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -23
DPS-4 Unit- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -23
DCU Unit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -25
Section3 - Cables and Connections
28
General Rules for Installation-- - - - - - - - - - - - - - - - - - - - -
28
Connecting the Connectors - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -28
Installation Height - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -28
Door Station Install Condition- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -28
Table of Cables and Distance- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -29
System Wirings and Connections-- - - - - - - - - - - - - - - - - -
30
1. Basic IN-OUT wiring mode- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -30
2. Basic IN-OUT wiring mode (1~n risers) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 31
3. IN-OUT wiring with One-user distributor- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 32
4. Basic Star wiring mode-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -33
5. 4 Door Stations and star wiring mode - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 34
6. 1 Door Station and 2 CCTV cameras- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 35
7. Mixed 1/4 user distributors wiring - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -36
Section4 - Setup and Debug
37
System Operations- - - - - - - - - - - - - - - - - - - - - - - - - - - - -
37
Busy State Management - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -37
Door Station Function - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -38
System Setup-- - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - 39
What’s User Code- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -39
What's Slave Address - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -40
Online search- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -41
Simulating Call - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -42
Section5 - DT CONFIG Software
43
Introduction-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -43
Hardware connection- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -43
Interface Preview-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -44
This technical document is published for information purposes by Guangzhou Video-Tech Electronics.
In a policy of ongoing improvement, Guangzhou Video-Tech Electronics reserves the right to modify
the contents of this document and the features of the products referred to herein at any time and
without prior notice. Any such modifications shall be reflected in subsequent editions of this document.
Section1 - Introduction
System Features
•
•
•
•
•
•
•
With only 2 wires (no polarity) throughout the whole installation, the 2-wire DT system is a simplified installation
system with minimum wiring and powerful features. The minimum wiring drastically reduces installation times and
errors. By means of FM video modulation and ASK data transmission technology, system provides better
protection against interference, which guarantees best color quality at all points of the installation.
Centralized power supply for the entire system. With advanced power management, the whole system use only
one power supply, so there is no power supply needed for any Monitor or other system parts.
Use Plug-in connectors and DIP switchers for more rapid installation.
Flexible cable connection to wire, support in-out, branching and mixed mode.
Multi Monitors for one apartment/house in same User Code, and automatically switching the video.
Online searching and diagnose function for installer.
Using PC to program and diagnose the system.
System Capacity
•
•
•
•
Max. 4 Door Stations, or 3 Door Station plus 2 CCTV cameras, or 1 Door Station plus 6 CCTV cameras.
Max. 32 Monitors in a system, max.4 Monitors in same User Code.
Proximity access control function, max. 1000 user ID cards.
Maximum 150 meters distance from Door Station to the farthest Monitor.
System Extension
•
•
•
•
Connect Door Strike and Exit Button to Door Station directly.
Connect door bell and extra ringer to Monitor directly.
Control staircase light or relay executors for second electronic lock.
Connect up to 6 CCTV cameras by DCU unit.
System Function
•
•
•
•
1
Name list intercom
Inner call intercom among Monitors in same Room Code
One Monitor can be programmed as Guard unit
Color Memo or SD card DVR function
Villa Application
Although the DT system is mainly designed
for the small apartment system usage, it can
be used in villa or villa group applications.
Multi Monitors can be installed in a family with
the same User Code, or many houses can
be connected as one system, and all of these
Monitors can have calling conversation each
other.
2
2
2
Apartment Applications
This is the most common way that the system
is used. One building or multi buildings can be
connected as one system. Every apartment
can open the door, and the users in the
system can have intercom talk each other.
2
2
DPS
PS5
AC
2
DT - System - Technical Guide
2
3
Section2 - Units and Installations
Door Station
Bit-4=off
ON1
23456
DMR11/ID/D8
DMR11/D8
EP11/D24
Bit-4=on
ON1
23456
DMR11/ID/S4
DMR11/S4
EP11/S12
Features
•
•
•
•
•
•
•
•
•
•
•
•
Full anodize aluminum panel.
SONY color CCD camera.
camera angle adjustable.
ID card access control
Night-view LED with CDS light sensor.
Backlit name plate for each button.
Use DIP switches for multi Door Station configuration.
Direct connect to electronic lock of 12Vdc.
Exit button.
USB-RS485 interface to connect to computer.
Plug-in connector to connect bus line.
On line Monitor search.
DT - System - Technical Guide
4
Parts and functions
Camera Lens
CDS Sensor
Infrared LED
308 mm
Speaker
Microphone
Name
plate
298.5 mm
Camera Angle
adjustment
Speaker Vol
adjustment
Connection
Board
Call button
18 mm
45 mm
114.5 mm
123 mm
Place Name Plate
Press down and shift right/left to open the transparent name plate cover, then insert the name paper, then put the
plate cover back to the panel. Note that double button line panel can be opened both direction, single button line Can only
be opened at right side.
Electronic Specifications
Power supply:
Power Consumption:
Unlock Power output:
NO, COM exchange contact:
Monostable relay activation time:
Working temperature:
5
24Vdc(supplied by PS5)
1W in standby, 15 W in working
12Vdc 300mA
Max. 48V dc 1.5A
1 second to 10 minutes ±5%
-5ºC +45ºC
Standard Installation
298.5 mm
Camera Angle adjustment
Open the mounting box of the panel, use a
cross screw to adjust the view angle of the
camera before installation.
Installation with expanding panel
Jointer*2
Note
DT - System - Technical Guide
+12V
T/R -
LK - (G ND)L K+( COM)
T/R+
L1 L2
SET
PA
PB
12
3
123456
N.O .EB+EB -
ON
The double button line expansion panel can
only be connected to double button line Door
Station; the single button line expansion panel
can only be connected to single button line
Door Station. For example, the EP11/Dx can
only be connected to DMR11/Dx Door Station.
RS-485
Stopper
BUS
6
T/R -T/R+
+12V
LK - (GND)
LK+(COM)
RS-485
Terminal Descriptions
N.O.
EB+
SET
EB -
DMR11
Connection Board
L1
L2
PA
1
2
3
PB
BUS
L1 L2
•
•
•
•
•
•
•
•
•
•
•
•
•
+12V: 12VDC power output.
LK-(GND): power ground.
LK+(COM): electronically load activation relay contact common.
NO.: electronic load activation relay normally open contact (the default setting for this terminal is NO, this
terminal can be configured to NC, normally-closed contact by the DT CONFIG software). That means, by
default, only the power-to-unlock type of electronic lock can be connected to the COM and NO terminal, if using
the power-off-to-unlock type locks, the NO terminal must be set to NC contact by the DT CONFIG software.
EB+: Exit button.
EB-: Exit button.
JP-LK: For electronic lock safety type setting(refer to Door Station Lock Connections).
T/R-: USB-RS485 communication terminal negative.
T/R+: USB-RS485 communication terminal positive.
SET: DIP switches for system configurations.
PA: Press once to send the name list to Monitor; press and hold for 3 seconds to add Master card.
PB: Press once to search the Right line Monitor; press and hold for 3 seconds to search left line Monitor.
Bus(L1,L2): non-polarity bus line.
Door Station wiring
-
+
+12V
T/R -
LK - (GND)LK+(COM)
T/R+
RS-485
This example is one Door Station wiring, note that the lock used here is a 12Vdc 300mA power-to-unlock type.
Connect PC
N.O.
EB -
SET
EB+
Outlet Button
1
2
L1
L2
PA
3
PB
Connect to DPS or DPS-4
7
DIP Switches settings
Total 6 bits in the DIP switches can be configured. The switches can be modified either before or after installation.
•
Bit-1 and Bit 2 is for Door Station ID settings, when muti Door Stations are installed in the system, these two bit
ON(1)
OFF(0)
ON 1
•
•
•
•
2
3
4
5
6
=
=
must be set correctly, the first Door Station set to 00, the second one set to 01, the third one set to 10, the fourth one
set to 11. If only one Door Station is installed, set to 00.
Bit-3: Single line button Door Station or double line button Door Station selection. If the Door Station is a double
line button, for example, the DMR11-D8, set this bit to 0, set to 1 for single line button Door Stations.
Bit-4: Button code selection; if use the default codes for each button of the Door Station, set to 0, if use the
programmed codes, set to 1.(the code for each button can be programmed by the DT CONFIG software, see the
program section in this manual)
Bit-5: Unlocking time quick selection, by default it is set to 0, for 1 second unlocking time; set to 1 for 5 seconds.
(this 5 second unlocking time can be changed by DT-CONFIG software)
Bit-6: MUST be set to off.
Bit definition
Bit state
Function Descriptions
Default setting, ID = 0, set to the first Door Station.
ON1 2 3 4 5 6
ID = 1, set to the second Door Station.
Bit-1 and bit-2
Door Station ID setting
ON1 2 3 4 5 6
ID = 2, set to the third Door Station.
ON1 2 3 4 5 6
ID = 3, set to the fourth Door Station.
ON1 2 3 4 5 6
Default setting for using a double line button Door Station.
Bit-3
ON1 2 3 4 5 6
when using a single line button Door Station.
User ID select
ON1 2 3 4 5 6
Default setting for using the default codes of the button.
Bit-4
ON1 2 3 4 5 6
using the programmed codes of the button.
Button line select
ON1 2 3 4 5 6
Default setting, unlocking time = 1 second.
Bit-5
ON1 2 3 4 5 6
Unlocking time = 5 seconds.(can be changed by software)
Unlocking time quick select
ON1 2 3 4 5 6
Working state.
Bit-6
ON1 2 3 4 5 6
Function reserved.
Function reserved
ON1 2 3 4 5 6
DT - System - Technical Guide
8
T/R -
LK - (GND)
LK+(COM)
T/R+
N.O.
EB+
EB -
DMR11
Connection Board
L1
T/ R - T/ R +
L2
1
2
3
RS-485
+12VLK - (GND)
PA
PB
SET
LK +( CO M)N. O.EB +E B -
SET
+12V
RS-485
Door Station Lock Connections
BUS
1
L1 L2
PA
PB
23
BUS
1. Direct lock connection
Use the power of the system to supply for the electronic lock, so that the lock can connect to the Door Station directly,
without an additional power supply for the electronic lock. Note that the Door Station can only output a 12Vdc power;
therefore the kind of lock used is limited.
•
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•
The rated power of the lock must be less than 12Vdc 300mA when using direct lock connection method.
The GND must connect to the negative of the lock, and the COM connects to the positive.
Jumper set to 1-2 position for Power-to-Unlock safety type; set to 2-3 position for Power-off-to -Unlock type(in
this case the Unlock Relay mode should be set to Normally Closed on DT CONFIG software)
The 5th bit of the DIP switches is for the unlocking time setting, its set to off by default, for 1 second unlocking
time. If set this bit to on, the unlocking time is 5 seconds.
If different unlocking time is needed to be configured, the DT CONFIG software can be used to change the
Unlock Timing on the Parameter tab(see the program section).
A. Connection for Power-to-Unlock type:
+
LK+(COM)
N.O.
EB+
EB -
12V 300mA
1
Jumper set to 1-2 position
9
DIPS
+12V
LK - (GND)
-
2
3
ON1
23456
DIPS-5: default set to off,
unlocking time is 1 second.
(In most cases, 1 second is
work for Power-to-Unlock type)
B. Connection for Power-- off-to-Unlock type:
-
DIPS
+12V
LK - (GND)
LK+(COM)
N.O.
EB+
+
12V 300mA
Jumper set to 2-3 position
set to Normally Closed on the
Unlock Relay mode on DT software.
ON1
23456
DIPS-5: set to on,
unlocking time is 5 seconds.
EB -
12
3
2. Additional power supply
When the electronic lock is over 12 Vdc, additional power supply for the lock is needed.
•
•
•
The power supply for the lock must be less than 48Vdc 1.5A.
The Jumper must be removed when using additional power supply. The default is set for Power-to-Unlock
type(Normally open), if use Power-off-to-Unlock type, change the Unlock Relay mode to Normally closed on
the Parameter tab of DT CONFIG software.
If different unlocking time is needed to be configured, please use the DT CONFIG software to change the setting
on the Parameter tab(see the program section).
C. Connection for Power-to-Unlock type:
Note: Cut off this line when using
additional power supply
-
+
DIPS
+12V
+
LK - (GND)
LK+(COM)
N.O.
EB+
EB -
Remove the Jumper
set to Normally Open on the
1
2
3
123456
ON
DIPS-5: default set to off,
unlocking time is 1 second.
(In most cases, 1 second is
work for Power-to-Unlock type)
Unlock Relay mode.(default)
D. Connection for Power-- off-to-Unlock type:
Note: Cut off this line when using
additional power supply
+
-
+12V
+
LK - (GND)
-
N.O.EB+
EB -
Remove the Jumper
set to Normally Closed on the
DIPS
LK+(COM)
1
2
3
ON1 2 3 4 5 6
DIPS-5: set to on,
unlocking time is 5 seconds.
Unlock Relay mode on DT software.
DT - System - Technical Guide
10
Proximity ID Card Operation
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•
Up to 1000 user cards can be registered by the Door Station.
Easy management with LED state and Sound hint.
There are two master cards, one MASTER CARD ADD card and
one MASTER CARD DELETE card, When adding a new master
card, the old one will be replaced automatically.
Card reading distance is from 3 to 5 cm.
The Master cards are necessary when you add or delete user cards,
Please keep the Master cards carefully. However, it is much easier to
manage the ID cards using DT-CONFIG software.
DMR11/ID/D8
How to add user cards:
Show the MASTER CARD
ADD card in standby.
Note. sounded Di~,Di
Show the cards to be added,
one by one.
Note. Long beep if add
success, two long beep if
repeated.
Show the MASTER
CARD ADD card again to
exit.
However, will exit if no card
was showed within 15s.
Show the cards to be deleted,
one by one.
Note. Long beep if deleted
successfully
Show the MASTER
CARD DELETE card
again to exit.
However, will exit if no card
was showed within 15s.
How to delete user cards:
Show the MASTER CARD
DELETE card in standby.
Note. sounded Di~,Di
How to delete all user cards(formatting):
Show the MASTER CARD
DELETE card in standby.
Note. sounded Di~,Di
Show theMASTER CARD
Show the MASTER CARD
ADD card to run format
operation.
ADD card again within
3 seconds to confirm the
Format operation.
Authorize master cards:
When Door Station is in
standby, press PA button and
hold for 3 seconds to get into
the master card manage state
11
Show the card to be authorized
as MASTER CARD ADD ,
you will hear a long beep*1
show the card to be
authorized as MASTER
CARD DELETE , and
then the Reader willexit out
automatically.
Add user cards by Room:
Press a certain button on the
Door Station, then show the
cards which to be assigned to
this Room. Then press another
button and show the cards ......
Show the MASTER CARD
ADD card in standby
Show the MASTER
CARD ADD card again to
confirm and exit.
Delete user cards by Room:
Show the MASTER CARD
DELETE card in standby
Press the button(s) that the
Show the MASTER
cards belong to on the Door
Station.(all cards belong to the
room will be deleted)
CARD DELETE card
again to confirm and exit.
Note 1: The MASTER CARD ADD card must be showed before the Reader can get in to the Authorize DELETE
Card state, and make sure each operation have to take place within 10 seconds, or the Door Station will return to
normal state automatically.
Card management should hints
State
Operation
Sound hint
show user card(registered)
standby state
a long 'D~.' (door opens)
show user card(not-registered)
3 short 'Di' (Di, Di ,Di)
Enter the card management state
Card
management
state
a long 'Di~' + a short 'Di' (Di~ Di)
Exit out the card management state
2 short 'Di' (Di ,Di)
Add card/Delete card/Format successful
a long 'Di~' (Di~)
Add a already existed card
2 long 'Di~' (Di~, Di~)
Add card/Delete card/Format unsuccessful 3 short 'Di' (Di, Di, Di)
4 short 'Di' (Di, Di ,Di, Di)
Add a debug card(16666666)
Add card failure (1000 cards registered)
5 short 'Di' (Di, Di ,Di, Di, Di)
Card management LED hints
State
LED-A
LED-B
LED-C
LED-D
Standby
ON
ON
ON
ON
Authorize ADD-Card
ON
OFF
OFF
ON
Authorize DELETE-Card
OFF
ON
OFF
ON
Add user card
ON
OFF
OFF
OFF
LED-D
LED-C
Delete user card
OFF
ON
OFF
OFF
LED-B
LED-A
Format
ON
ON
OFF
OFF
DMR11/ID/D8
DT - System - Technical Guide
12
Monitor
Features
POWER
+
IN-USE
-
LCD
screen
LED
Indicator
LCD
CALL
+ Button
UNLOCK
- Button
UNLOCK
TA LK/ M O NI TOR
Screen
CALL button
UNLOCK button
TALK/MON
IN-USE
INTERCOM
Touch
Microphone
Speaker
MENU Button
TALK/MON
LED indicator
button
INTERCOM Button
UNLOCK Button
TALK/MON
Button
Microphone
Speaker
Mounting Hook
Ventilation Vent
Mounting Hook
Connection Port
Mounting Hook
123456
Connection Port
Mounting Hook
•
•
•
•
•
•
•
•
•
Touch screen optional.
128 pieces color picture memory optional.
Using DIP for Monitor ID setting.
Using plug-in connector.
On screen namelist for intercom.
No additional power supply needed(supplied by system).
TV-OUT function for connecting the TV.
Additional door bell call button
External ringer connection
Electronic Specifications
Power supply:
Power Consumption:
Working Currency:
24Vdc(supplied by DPS)
1W in standby, 10 W in working
Max.30mA in standby, 500mA in working
TV output signal:
1Vp-p CVBS
External Ringer:
12Vdc 100mA
13
Terminal Descriptions
Monitor
Connection Board
SW+
SWEXT-RING
GND
VIDEO
S1
ON
123456
•
SW+: Door bell call button.
•
SW-: Door bell call button.
•
•
•
EXT-RING: External ringer output(12Vdc 100mA)
•
S1: DIP switches for system configurations.
•
BUS: non-polarity bus line.
GND: Ground.
VIDEO: Video signal output.
BUS
Intercom function
There are three kinds of intercom function available in the DT system.
1. Guard Unit Call
A Monitor can be assigned to be the guard unit Monitor, by setting on the OSD screen of the
Monitor. When the user's Monitor is in standby, press call button or intercom button, the intercom
page will show up on the screen, than select and confirm 'Call Guard Unit' item, and the Monitor
will call the guard unit Monitor, when the guard unit Monitor answers the call, conversation with
the guard person is started.
2. Inner Call
When multi Monitors are installed in one apartment, inner call is available. Note that all Monitors should have the
same User Code, and the Master and Slave address should be set on the Monitor(see page 40 for detail
information).
When the Monitor is in standby, press call button or intercom button, the intercom page will show up on the screen,
than select and confirm 'Inner Call' item, and other Monitors will ring at the same time. When any Monitor answers the
call, other Monitors will stop ringing and go back to standby state.
3. Intercom Call (Namelist)
The namelist intercom is for apartment to apartment calling. The user in one apartment can call other apartments by
selecting the name on the screen. In this way, it's no need to remember the ID(User Code or room address) of the
other users. A complete name list of all the users in the system can be upload to the Door Station by the DT CONFIG
software, and then the Door Station will send the name list to all Monitors.
DT - System - Technical Guide
14
Step 1: Run the DT CONFIG software. Connect the USB-485 Convertor to the DMR11 Door Station and the PC,
double click the software to make it running on the PC, then click the Namelist tap, the screen will be showed:
Step 2: Edit the namelist. In the name input field, there is a Room No. column and a Name Label column, each User
Code has a corresponding Room No. and a Name Label. Input all the names in the Name label field for each User
Code, and then click Download Namelist Button to download the namelist to the Door Station, and the Door Station will
sent the data to all the Monitors in the system.
Step 3: Calling people using the namelist. After downloaded from the PC, every Monitor will have a built-in namelist. To
access the namelist, go to the Main menu, select Intercom -- > Intercom Call to enter the intercom namelist
screen(see the picture bellow), and then just select the user name to call the other apartment.
play
monitor
intercom
setup
Intercom
Function
[0101] Jim Zhang
Intercom Call
[0102] Cherry Shi
Inner Call
[0201]
David
Direct Call Guard Unit
[0202]
Calo Lou
Exit
Le
[0301] Samuel G
exit
Intelligent Home S y s t e m
15
Intelligent Home S y s t e m
Intelligent Home S y s t e m
Camera Auto Switching
When multi Door Stations or CCTV cameras are installed in the system, Monitor can display the video one after
another. The Monitoring time for each Station or Camera must be set by the DT-CONFIG software manually to enable the
Auto Switching function(DT-CONFIG-- >Parameter-- >Camera Switching Time). Also, you can touch the icon on the
screen to monitor a specific camera only.
Color Picture Memory
Total 128 pcs picture can be stored in the Monitor. User can both record the picture manually and set the Monitor to
automatically record pictures.
•
•
•
•
Manually record: when the Monitor is in monitoring or talking state(the screen is turned on), press the record
icon on the touch screen or press a record button, the current picture which show on the screen will be saved into
the built-in flash memory of the Monitor.
Automatically record: A picture will be saved after 2 seconds the visitor pressed the call button on the Door
Station. To enable the auto record function, go to the Main-- >Setup menu, and turn on the 'Auto Record' item.
Pictures can be deleted manually using the touch screen.
When the memory is full(about 128 pcs), the oldest picture will be replaced by the latest saved picture.
SD Card
Built-in SD card reader, maximum 2 GB supported.
•
•
•
Video and audio(DVR) record: Automatically or manually record can be set in need, total 4.5 hours recording
time; play back on the Monitor or on the PC.
Digital Photo frame: play back the pictures (JPEG format only) on the SD card using a slide show as photo frame.
MP3 background music: The MP3 files on the SD card can be played as a background music.
DT - System - Technical Guide
16
User Code Setup
In the DT system, every apartment must have a unique identification called User Code. The DIP switches are used to
configure the User Code for each Monitor.
•
•
•
Bit-1 to Bit-5 are used to User Code setting. The value is from 1 to 32, which have 32 different codes for 32
apartments.
When multi Monitors are installed in one apartment, these Monitors have to use the same User Code setting,
and the Master/Slave mode should be set on the Monitor.
Bit-6 is line terminal switch, which have to be set to ON if the Monitor is in the end of the line(bus), otherwise set
to OFF. The end of the line is terminal that no other section will start from it.
Bit-6 line terminal setting:
ON 1
2
3
4
5
ON(1)
OFF(0)
=
=
Bit state
ON
123456
Bit state
ON
User Code
Code=1
123456
ON
Code=2
Code=3
Code=4
Code=5
Code=6
Code=7
Code=8
Code=9
ON
17
Code=14
ON
ON
ON
ON
ON
ON
Code=10
ON
Code=15
ON
123456
ON
User Code
Code=23
ON
Code=24
ON
Code=25
ON
Code=26
123456
Code=16
ON
Code=27
123456
Code=17
ON
Code=28
123456
Code=18
ON
Code=29
123456
Code=19
ON
Code=30
123456
Code=20
ON
Code=31
123456
Code=21
123456
Code=11
Bit state
Monitor at
the end of
the line.
123456
123456
123456
123456
ON
ON
123456
123456
123456
123456
ON
Code=13
123456
123456
ON
ON
123456
123456
ON
Setting
123456
123456
123456
ON
Code=12
123456
123456
ON
Bit state
Monitor not at
the end of the
line.
User Code
123456
123456
ON
ON
123456
123456
ON
Bit state
123456
123456
ON
Setting
6
ON
123456
Code=22
Code=32
Monitor Extending Connection
+
CA LLU N LO C K
-
S1
TALK/M ON
ON
IN-USE
123456
S1
ON
123456
SW+
SW-EXT-RING
GNDVIDEO
L1
L2
L1
L2
1. Door Bell Call Button
Additional door bell call button can be connected to the
Monitor, so that the visitors can ring the door bell again in
front of the user's apartment. When the call button is
pressed, the Monitor will output ring tones but the screen will
keep off, and the external ringer will ring at the same time(if a
external ringer is installed).
2. External Ringer
External ringer can be connected to the Monitor. The ringer
will ring whenever the Door Station call button or the door
bell call button is pressed, and it will stop ringing when the
Monitor rejected or answered the call.
Door bell call button
SW+
-
+
SWEXT-RING
GND
VIDEO
Television
Connect television to the Monitor, when the Door Station
calls, the user switch the channel to the AV channel, and the
visitor's video will show up on the screen of the television.
The core of the video cable must connect to the VD terminal,
and the shielded layer connects to the GND.
SW+
SWEXT-RING
video cable
DT - System - Technical Guide
VIDEO
External Ringer
12Vdc 300mA
3. TV-out function
SW+
SWEXT-RING
GND
GND
VIDEO
18
Accessories
PS5 - Power Supply
The PS5 power supply unit is designed for DT system to supply up to 32 Monitors and total 4 Door Stations at the
same time.
•
•
•
•
•
•
Universal AC input/full range.
Multi protection: short circuit, overload, over voltage
Cooling by free air convection
DIN rail mounting.
Support up to 32 Monitors
Support up to 4 Door Stations.
Dimension and Terminal
152.5
L
•
•
(AC)
56
N (AC)
79
V-
•
L(AC): AC input.
N(AC): AC input.
: Earth Ground.
V+
VADJLED
24
•
•
V-: DC power output.(21.5~26.5 adjustable)
•
•
VADJ: Output voltage adjustment.
V+: DC power output.(21.5~26.5 adjustable)
78
159
150
22
117
LED: Working state indicator.
83
81
9
9
6.5
Unit: mm
Electronic Specifications
Input Voltage:
Input Frequency:
Leakage Current:
AC current (TYP.)
Output VADJ range:
Rated Voltage:
Rated Current:
Rated Power:
19
85~260Vac, 120~370Vdc
47~63 Hz
>2mA / 240Vac
1.5A /150Vac, 0.9A / 230Vac
21.5~26.5 Vdc adjustable
24Vdc
3.2A
76.8W
DIN Installation
DPS
PS5
DIN nail
85~260AC
DT - System - Technical Guide
20
DPS
DPS: This unit is a power supply adaptor for the PS5 or PS4 power supply, it transfers the power from the power
supply to the suitable power for the non-polarity bus. Note that the DPS must work together with the PS5 or PS4
power supply.
DPS
Connect to
Power Supply(PS5)
Connect to Monitor
Connect to Door Station
Technical Specifications(DPS)
Power
24Vdc (supplied by PS5)
input:
18Vdc
Power output:
Power Consumption:
0.25W in standby, 0.5 W in acting
-5ºC +45ºC
Working temperature:
DBC
DBC: This unit is a single user distributor unit used to transfer all data between the Monitor and the Bus Line. Every
Monitor(except the last one at the end of the line) needs one DBC to connect to the Non-polarity Bus Line. No extra
power supply needed, and one LED indicator to show the working state.
DBC
Bus In/Out
Bus Out(to Monitor)
Technical Specifications(DBC)
Power Consumption:
0.25W in standby, 0.5 W in working
Working temperature:
-5ºC +45ºC
21
45 mm
DPS/DBC Dimensions
Direct Wall Mounting
DIN Rail Mounting
Use the screws to fasten the unit on the wall directly.
Install on the DIN Rail.
85mm
DT - System - Technical Guide
22
DBC-4 Unit
DBC-4 Distributor is a 4 output user distributor for DT system, to approach the star topology connection in the
apartment system. See Section 3 Cables and Connection for detail connection information.
set to 120 for the last DBC-4
on the building, the others
must be set to HI.
HI
DBC-4
Video Match
120
In-use
Power
Trunk Bus
Bus Out
Bus In
D
C
B
A
Connect to Monitors
DPS-4 Unit
DPS-4 Unit is used to connect multi Door Stations, total 4 Door Stations can be connected to the DPS-4 unit.
Trunk Bus
D
C
B
A
Connect to
Monitor/Distributor
Connect to DPS
Connect to Door Stations
23
DBC-4/DPS-4 Dimensions
140mm
13mm
upward
62mm
88mm
70mm
84mm
32mm
D
C B
A
36mm
Trunk Bus
HI
120
A/B/C/D port: Connect to Monitors/Door Station Trunk
Bus: Bus input/output.
Direct Wall Mounting
DT - System - Technical Guide
DIN Rail Mounting
24
DCU Unit
The DCU unit is a Multi function device which can connect 2 CCVT cameras and light/lock control.
COM
EB+
NC
EB-
DIP1
DIP2
P1
P2
ON1 2 3 4 5 6
ON1 2 3 4
DCU
•
•
•
COM: Contact relay Common terminal
•
•
•
•
•
•
•
DIP1: Main DIP switches
•
+12: Power+ for CCTV camera
•
•
•
GND: Power- for CCTV camera
LED 2
LED 1
BUS-IN
BUS-OUT
BUS-DS
+12
VD
GND
VG
VG
GND
VD
+12
Terminal Connections
AC
ON
123456
DCU
Connect
to
DPS
Connect to
Monitor/Distributor
Connect to
Door Station
25
ON
1234
NC: Contact relay Common terminal
EB+, EB-: Contact activate button
DIP2: Switches for Lock/Light control P1,
P2: Contact relay Common terminal
BUS-IN: Connect to Door Station
BUS-OUT: Connect to Monitors
BUS-DS: Connect to Door Station
LED1, LED2: Indicators
VG: Video Ground for CCTV camera
VD: Video Core for CCTV camera
60 mm
Dimensions
Direct Wall Mounting
DIN Rail Mounting
80mm
DT - System - Technical Guide
26
27
Section3 - Cables and Connections
General Rules for Installation
Connecting the Connectors
Before screw the wire to the plug-in connector, it's important to process the wire in the correct way. See the following
steps to connect the wire.
1. Strip the wire
2. Twist and bend it
~12mm
7~8mm
3. Put only the insulation-free part in the terminal
Installation Height
The recommended installation height of both Door
Station and Monitor is from 160~165 cm.
160~165 cm
Door Station Install Condition
The Door Station cannot be installed in a place that
hard/large light sources can cover the lens of the
camera(for example, the street light or Sun light), otherwise the video image will have lower
contrast. If there is
no way to avoid this condition, the alternative is to install
the Door Station in a higher position and then adjust the
camera angle towards down to keep the lens away from
the light source.
DT - System - Technical Guide
28
Table of Cables and Distance
The maximum distance of the wiring is limited in the DT system. Using different cables may also affect the maximum
distance the system can reach.
The farthest monitor
DBC
B
C
DPS
When Monitor quantity < 20
Cable Usage
A
B
C
Twisted cable 2x0.75 mm2
60
60
30
Twisted cable 2x1 mm2
80
80
40
PS5
A
When Monitor quantity > 20
Cable Usage
A
B
C
Twisted cable 2x1 mm2
70
30
20
Twisted cable 2x1.5 mm2
70
50
30
29
The wire for the Non-polarity bus MUST non-shielded! And using the twisted wire is recommended, if
using the Non-twisted wire, the total distance will be half.
System Wirings and Connections
1. Basic IN-OUT wiring mode
ON
123456
Code=32, DIP-6=on
ON
123456
Code=31, DIP-6=off
ON
123456
Code=1, DIP-6=off
DPS
PS5
85~260AC
ID=00
ON1 2 3 4 5 6
DT - System - Technical Guide
30
2. Basic IN-OUT wiring mode (1~n risers)
ON
ON
123456
123456
Code=8, DIP-6=on
Code=4, DIP-6=on
ON
ON
123456
123456
Code=3, DIP-6=off
Code=7, DIP-6=off
ON
ON
123456
123456
Code=5, DIP-6=off
Code=1, DIP-6=off
DBC
DBC
DPS
PS5
85~260AC
ID=00
ON1 2 3 4 5 6
31
3. IN-OUT wiring with One-user distributor
ON
123456
Code=32, DIP-6=on
ON
123456
Code=30, DIP-6=on
ON
123456
Code=9, DIP-6=on
ON
123456
Code=2, DIP-6=on
ON
123456
Code=31, DIP-6=off
ON
123456
Code=29, DIP-6=off
ON
123456
Code=8, DIP-6=off
ON
123456
Code=1, DIP-6=off
DPS
PS5
85~260AC
ID=00
ON1
DT - System - Technical Guide
23456
32
4. Basic Star wiring mode
ON
ON
123456
123456
HI
Code=32, DIP-6=on
Code=31, DIP-6=on
ON
ON
123456
123456
Code=29, DIP-6=on
Code=30, DIP-6=on
ON
ON
123456
123456
Code=4, DIP-6=on
Code=3, DIP-6=on
HI
ON
ON
123456
123456
Code=2, DIP-6=on
Code=1, DIP-6=on
DPS
PS5
85~260AC
ID=00
ON1
33
23456
5. 4 Door Stations and star wiring mode
ON
ON
123456
123456
HI
Code=4, DIP-6=on
Code=3, DIP-6=on
ON
ON
123456
123456
Code=2, DIP-6=on
Code=1, DIP-6=on
DPS-4
BUS
DPS
PS5
A B C D
85~260VAC
ID=00
ON1
ID=10
23456
ON1
ID=01
ON1
23456
DT - System - Technical Guide
23456
ID=11
ON1
23456
34
6. 1 Door Station and 2 CCTV cameras
ON
ON
123456
123456
HI
Code=4, DIP-6=on
Code=3, DIP-6=on
ON
ON
123456
123456
Code=2, DIP-6=on
Code=1, DIP-6=on
AC
DCU
DPS
PS5
85~260VAC
ID=00
ON1 2 3 4 5 6
35
7. Mixed 1/4 user distributors wiring
ON
123456
Code=32, DIP-6=on
ON
ON
123456
123456
Code=31, DIP-6=on
Code=30, DIP-6=off
ON
ON
123456
123456
HI
Code=4, DIP-6=on
Code=3, DIP-6=on
ON
ON
123456
123456
Code=2, DIP-6=on
Code=1, DIP-6=on
DPS
PS5
85~260AC
ID=00
+
DT - System - Technical Guide
36
Busy State Management
Calls and busy state are managed according to the programmed system times
•
•
•
•
•
Pick-up waiting time: this is the duration from when a call is made from a Door Station to when the called Monitor
is picked up; the system will cut off the call after this period of time.(the default setting is 30 seconds)
Maximum talking time: this is the duration time that the indoor user can talk to the out door visitor. After this
period the conversation will be cut off automatically by the system to free the line.(the default setting is 90
seconds)
Maximum intercom time: this is the duration time that the indoor user can talk to the other indoor user when
having an intercom conversation. After this period the conversation will be cut off automatically by the system to
free the line.(the default setting is 30 seconds)
Maximum monitoring time: this is the duration time that the indoor user can monitor (surveillance) via the Door
Station or CCTV camera, when press the Monitor button on the Monitor.(the default setting is 30 seconds)
Busy time: this indicates the period when a door unit cannot place calls because a previous call or conversation
is in progress.(maximum busy time = pick-up waiting time + maximum talking time)
The system works as follows when a Door Station call is made
•
•
•
•
•
•
A call from any Door Station switches the entire system to pick-up waiting time mode (30 seconds). Busy state is
prolonged (maximum talking time). The system returns to standby mode at the end of the conversation or after
the timeout.
An intercom call switches the Door Station(s) to busy mode for the pick-up time(30 seconds). When the called
user picks up, busy state is prolonged for other 60 seconds (maximum intercom time). The Door Station(s)
return to standby mode at the end of the conversation or after the timeout.
It can be interrupted by the Door Station call when the Monitor is in intercom pick-up waiting time or in intercom
conversations
A intercom call or a monitor(surveillance) operation will not affect the system busy state. Intercom call will be
ignored by the system when a Door Station call is calling or a Door Station talking is in process.
The door bell call button call will not affect the rest of the system, but will interrupt the called Monitor if the
Monitor is in monitoring(surveillance) or in intercom talking.
Door Station call has the highest priority, monitor(surveillance) operation comes next, and the intercom operation
has the lowest priority.
When door statin call or Door Station conversation is in process, the rest of the Monitors in the
system will be turn into busy state, the busy LED on the Monitor will turn into red, and the screen of
the Monitor can not be opened, have to wait until the call or conversation is over.
Note that all the timings mentioned here can be change by the DT CONFIG software, which is
included in the product. See the DT CONFIG software in section 5.
37
Door Station Function
1. Call Forwarding:
Every call button on the Door Station has a button ID,which is associated with a Monitor ID(Monitor address or code).
When a call button is pressed on a Door Station:
•
•
Door Station free: the Door Station will output the call forwarding tone (a long beep(Di~) in every 3 seconds)
and the nameplate light will blink. The Door Station will output an end of conversation tone at the end of the
communication.
Door Station busy: the Door Station will output a warning tone (4 short beeps). Press the call button again when
busy mode ends.
2. Electronic Lock Management
There are two ways for the electronic lock management:
•
•
Directly connect to the Door Station(connect to the GND and COM terminal), the Door Station supply power to
the lock. In this case, the lock must be rated less than 12Vdc, 300mA.
Use separated power supply for the electronic lock, only use the relay contact to control the lock. In this case,
wide range of lock can be used in the system. All lock less than 48Vdc, 1.5A can be supported.
The lock will be controlled in two ways:
•
•
When a door open command is received from the Monitor, the lock is activated.
When the exit door open button is pressed, the lock is activated.
3. Camera Auto-Switching
When multi Door Stations are installed in the system, the Monitor can surveillance the outside via Door Station or
CCTV camera, and the video will automatically switch from the first Door Station to the last Door Station. Note that
the duration for each Door Station should be set by the DT CONFIG software to enable the Auto Switching function .
•
•
•
The surveillance time can be set by the computer using the DT CONFIG software.
Maximum 6 cameras can be supported.
A DCU part is needed to connect to the CCTV cameras.
DT - System - Technical Guide
38
System Setup
What’s User Code
In 2-wire DT system, each Monitor installed in system must be programmed with a calling address or calling number,
which is User Code.
For Monitor, User Code is defined by 1~5 bits DIP switchers on the connection board, according the User Code rules. For
example, if you want to program the Monitor’s User Code to be “03”, the Monitor’s 1~5 bit DIP switchers should be set as:
ON, ON, OFF, OFF, OFF(please refer to User Code table at section2-Monitor).
For Door Station, each Call Button on panel is assigned to a specified User Code, and press this button will call
related Monitor. For example, press the call button labeled as “03”, system will launch a call to the Monitor which
programmed with “03” User Code. Note that the Bit-4 of the DIP switches on the Door Station should be set to OFF for
Double line button Door Station, set to ON for Single line button Door Station.
The User Code array on panels has been pre-defined as below, that’s the default mapping as follow:
Bit-4=off
ON1
31
32
16
28
29
30
15
27
27
28
14
26
25
26
13
25
23
24
12
24
21
22
11
23
19
20
10
22
17
18
09
21
07
08
15
16
04
08
20
05
06
13
14
03
07
19
03
04
11
12
01
02
09
10
23456
Bit-4=on
ON1
DMR11-D8
02
06
18
01
05
17
23456
EP11-D24
DMR11-S4
EP11-S12
EP11-S12
However, the User Code mapping of Call Buttons can be changed, so as to meet the need of complex required
installations. To program the Door Station User Code mapping, you have to use DT-CONFIG software to program
each Door Station, by editing User Code, and download. Please see related contest for reference.
For example, when Call button of Guard Center and
Cancel button are needed, User Code mapping may be:
In another installation example, 2 Door Stations are
installed and need to be setup as below:
07 15
07
05
06
13
03
02
C
G
Button C is defined
for Cancel operation
11
01
12
02
07
23
22
01
08
31
21
02
Button G is defined
for calling Guard Unit operation
DMR11-D8
39
14
04
DMR11-D8
DMR11-D8
1st door station
2nd door station
What's Slave Address
2-wire DT system is capable of connecting up to 4 Monitors in one apartment, which means they will have the same
User Code, and will be called simultaneously. In this condition, the Monitors should be programmed as below:
•
•
•
•
1. All the Monitors of same apartment must be programmed with the same User Code on the DIP switches.
2. There is only one master Monitor in the one apartment, and the Slave Address of the master Monitor is set to 0.
Each Slave Monitor should be set from 1~3.
By default, Monitor’s Slave Address is pre-set to 0(master Monitor).
When Door Station calls, only the master Monitor will turn on the screen, the slave Monitor will only ring.
Master Monitor
Slave Monitor 1
Slave Monitor 2
Slave Monitor 3
Slave Address
0
Slave Address
1
Slave Address
2
Slave Address
3
Please note, when called by Door Station, all Monitors will ring, however, only the Monitor which Sub User Code was
programmed to 0 will turn on the screen.
Programming Slave User Code is by means of Monitor Menu, in the Main-- > Setup-- > Advance Set page(a password will
be required before enter the setting, the password is: 2008), operate as below:
•
Slave Addr Set
--
0
Guard Unit Set
--
0
Date and Time set...
Other
settings...
Informations...
Exit
•
The Slave Addr Set item is for the master and slave
user code setting, default is set to 0 for master user
code. It can be change to 1, 2 or 3.
The Guard Unit Set item is for Guard Unit Monitor
setting, the default it set to 0, if set to 1, this Monitor is
become a Guard Unit Monitor.
Home Intelligent System
DT - System - Technical Guide
40
Online search
Online search function is designed for the purpose of getting a quick view of the Monitors installing situations, or to
check if each of them works or not. This is very useful for installation maintain. There are 3 different ways to use the
Online Search function, manually search, use the ID tab and use the DT CONFIG software.
When the Online search is acting, the Door Station will search every Monitor with the User Code from 1 to 32. If the
Monitor is one line(work normally), the LED light of that button will light up, and one 'Di~' sound hit will be heard; if
the Monitor is off line(disconnected or malfunctioning), the LED light of that button will not light up, and a 'Di,Di,Di'
sound hit will be heared. After 32 Monitors all be searched, the Monitor will quit out automatically, or press PB button
to abort the searching.
1. Manual search
To execute searching, just press PB button(or hold it for 3 seconds) on Door Station Connection Board, the Door
Station will start searching, and the result is shown by lighting the related Name Label backlight with sound tips. After
5 seconds, Door Station returns to normal.
•
•
Press the PBbutton, will search the Monitors in the right Call Buttons column.
Press the PB button and hold for 3 seconds, will search the Monitors in the left Call Buttons column.
31
32
31
32
29
30
29
30
27
28
27
28
25
26
25
26
23
24
23
24
21
22
21
22
19
20
19
20
17
18
17
18
16
07
08
15
16
07
08
15
05
06
13
14
05
06
13
14
03
04
11
12
03
04
11
12
01
02
09
10
01
02
09
10
PB button for 3 seconds
Online search range
PB button
Online search range
For Example, if 01, 03, 04, 11, 12, 13, 28 Monitors are installed and work correctly, the result will be:
31
32
29
30
29
30
27
28
27
28
25
26
25
26
23
24
23
24
21
22
21
22
19
20
19
20
17
18
17
32
18
07
08
15
16
07
08
15
16
05
06
13
14
05
06
13
14
03
04
11
12
03
04
11
12
01
02
09
10
01
02
09
10
press PB button and hold for 3 seconds
41
31
press PB button once
2. Use ID tag
The Door Station will be equipped with an Online search Card with a
card number of 16666666, which is designed for the online search only.
Show the Online search card on the card window one time within
3 seconds, the Door Station will start to search the Right column
Monitors; show the Online search card on the card window twice
within 3 seconds, the Door Station will start to search the Left column
Monitors
16666666
3. Use DT-CONFIG Software
By means of a PC and software, it is easy to run online check, voltage measuring, and to check device properties.
Additionally, the debug log can be saved for future reference. Please refer to section 5 DT CONFIG software.
Simulating Call
The simulating call function is designed for the purpose of testing the Monitor's working state, which enable the
installer to check a certain Monitor working state by only one person.
Press and hole the Call Button for 2 seconds on any Monitor, the Door Station will call the Monitor automatically, then the
installer can answer the call and check if system work properly(such as video, audio etc).
DT - System - Technical Guide
42
Section5 - DT CONFIG Software
Introduction
DT-CONFIG software is a powerful configuration and debug tool to setup the 2-wire system. As simplified software
tools, DT-CONFIG allows installers to check and program Door Stations rapidly, which is especially useful in complex
installation.
DT-CONFIG allows you to view device properties, modify parameters, re-locate Call Button and establish Name List in
a PC and then download to the Door Station. Furthermore, you can use DT-CONFIG as a assistance in field debug and
maintains, by means of printing Programming Table, online search and diagnose tools.
DT-CONFIG contains a project management utility, which helps installers manage project and device information.
For detail information, please refer to the software document in the CD disk which included in the product.
010100101
NAME
001100101
NAMEN AME
NAME
Hardware connection
+12VLK - (GND)
T/R -T/R+
RS-485
Door Station
USB Convertor
LK+(COM)N.O.
Computer
SET
EB+
EB -
L1
L2
PA
PB
1
23
BUS
43
Interface Preview
1. Main Menu (Information Menu)
The Information tab shows the
product Model, Hardware Version,
Software Version, Serial No. ,
Access Control, Access Card
Number information.
On the Installer's Information tab,
user can input the Project Name and
Block Name for this Door Station.
Note: Series No. is a unique number
programmed in factory and used
for tracking. Refer to the software
document in the disk for detail
information.
2. Parameters Menu
The Parameter Menu is for the timing
settings for the system. it includes the
following settings:
•
•
•
•
•
•
•
•
Monitor Timing: For the
maximum monitoring time setting.
Camera Switching Timing:
The surveillance time for each
Door Station or CCTV camera.
Wait Timing: To set call wait and
ring time, if Monitor don’t answer a
call within this time, calling will be
canceled.
Talk Timing: Set limitation time
of talking.
Unlock Timing: To set the time
that how long the door keeps open
when lock is released.
Mon Speak: To enable the talking with the Door Station when the Monitor is under monitoring state.
Mon Unlock: To enable the door lock opening operation when the Monitor is under monitoring state.
Unlock Relay: To select the unlock relay mode for different lock types.
DT - System - Technical Guide
44
3. Name list Setup
This menu is for the name list input and
download operations. All user namelist
can be input and download to the Door
Station and the Door Station will send
the namelist to every Monitor in the
system.
4. Access Control
The Access Control tab included
two sub tabs, Device Operation and
File Operation.
The Device Operation is used to
add/delete user cards or master cards.
And all the card register information can
be save as a backup file, so that the
information can be easy recover should
any problem happen to the card reader
or any wrong operation to the Door
Station.
The File Operation allows the installer
to add ID cards by the software without
any operation on the Door Station
by input the card numbers and the
corresponding User Codes.
45
5. Debug Tool
The debug tool is very useful when
trouble shoot or maintain the system:
•
•
•
•
•
•
User Code Range: To change
the User Code start and end
address, only set valid range will
save more time.
Online Check Button: Use this
button to start Online searching,
and the result will be showed in list
window.(Online search function is
designed for the purpose of getting a
quick view of the Monitors installing
situations, or to check if each of
them works or not. This is very
useful for installation maintain).
Diagnose Button: Use this button
to start Diagnose operation, and the result will be showed in list window.
Diagnose operation will check the Monitor’s working voltage and standby voltage, video signal presentence,
and data communication.(By means of this tool, if a Monitor passes the test, generally this Monitor should works
well).
Print Button: To print the debug result window information, for installation delivery documentation or memo.
Export Button: To export the results for future usage.
6. Trace Tool
TRACE tool will display all data
communication information presented
on 2-wire BUS, which can be a highend tool used by expertise to check the
system stability, or locate the problem
more easily in a complex installation.
Please note, it is not suitable for normal
installers, as the data streams are
complex. However, installers can send
back the trace log, thus the engineers
can analyze and help.
DT - System - Technical Guide
46
DT User Code Programming Table page1/2
User code
Bit state
ON
01
12 3 4 5 6
ON
02
12 3 4 5 6
ON
03
12 3 4 5 6
ON
04
12 3 4 5 6
ON
05
12 3 4 5 6
ON
06
12 3 4 5 6
ON
07
12 3 4 5 6
ON
08
12 3 4 5 6
ON
09
12 3 4 5 6
ON
10
12 3 4 5 6
ON
11
12 3 4 5 6
ON
12
12 3 4 5 6
ON
13
12 3 4 5 6
ON
14
12 3 4 5 6
ON
15
12 3 4 5 6
ON
16
12 3 4 5 6
47
Room
Name Label
Remark
DT User Code Programming Table page1/2
User code
Bit state
Room
Name Label
Remark
ON
17
12 3 4 5 6
ON
18
12 3 4 5 6
ON
19
12 3 4 5 6
ON
20
12 3 4 5 6
ON
21
12 3 4 5 6
ON
22
12 3 4 5 6
ON
23
12 3 4 5 6
ON
24
12 3 4 5 6
ON
25
12 3 4 5 6
ON
26
12 3 4 5 6
ON
27
12 3 4 5 6
ON
28
12 3 4 5 6
ON
29
12 3 4 5 6
ON
30
12 3 4 5 6
ON
31
12 3 4 5 6
ON
32(00)
12 3 4 5 6
DT - System - Technical Guide
48
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DT System Technical Guide_V1.0