2 -Wire Intercom System
2 -Wire Intercom System
DT591/592 User Manual
DT591
DT592
DT-ENG-591/592-V1 100S503
CONTENTS
1.Parts and Functions............................................................................................. 1
2.Terminal Descriptions........................................................................................... 1
3.Specifications....................................................................................................... 2
4.Mounting............................................................................................................... 2
4.1 Mounting Without Rainy Cover....................................................................... 2
4.2 Mounting With Rainy Cover............................................................................ 3
4.3 Placing Name Label....................................................................................... 3
4.4 Adjusting Camera Angle................................................................................. 4
5.System Wiring and Connections.......................................................................... 4
5.1 Basic Connection........................................................................................... 4
5.2 Electric Lock Connection................................................................................ 5
5.2.1 Door Lock Controlled with Internal Power............................................. 5
5.2.2 Door Lock Controlled with Dry Contact................................................. 5
5.2.3 How to setup the unlock parameter in Monitor....................................... 6
5.3 Multi Doorstations Connection....................................................................... 7
5.4 Multi Monitors Connection.............................................................................. 8
5.4.1 Basic IN-OUT Wiring Mode.................................................................. 8
5.4.2 With DBC-4 Wiring Mode..................................................................... 9
6.Setup.................................................................................................................... 10
6.1 DIP Switches Settings of Doorstation............................................................. 10
6.2 DIP Switches Settings of Monitor................................................................... 10
6.3 Notices........................................................................................................... 12
7.Cables Requirements........................................................................................... 13
1.Parts and Functions
Camera Lens
Speaker

176 mm
Night View LED
Nameplate
Call Button
Microphone
Rainy Cover
90 mm
23 mm
Note: DT592 has two call buttons.
2.Terminal Descriptions
1 2 3
ON
Doorstation Code DIP
1 2
ON
1 2
Lock Control Jumper
MIC adjustment
SPK adjustment
BUS
-1-
S2+ SPL S1+
Main Connect Port
•• Lock Control Jumper: To select the lock type: see 5.2.1 , 5.2.2
•• Doorstation Code DIP: Total 4 doorstations can be supported,see 6.1
••
••
••
••
••
Main Connect Port: To connect the bus line and the electronic locks.
BUS: Connect to the bus line, no polarity.
PL: External lock power input, connect to the power positive(power +).
S1+, S2+: Lock power(+) output, to connect 2 locks.
S-: Lock power(-) output, connect to the power(-) input of locks(only when using the camera to power the locks,
if using the external power supply for the locks, the S- will not be connected).
3.Specifications
Lock Power supply:
12Vdc, 300mA(Internal Power)
Power Consumtion:
1W in standby, 12W in working
NO, COM dry contact:
Max. 48V dc 1.5A
Unlocking time: 1 to 9 seconds, set by Monitor
Working temperature:
-10ºC ~ 45ºC
4.Mounting
4.1 Mounting Without Rainy Cover
1
2
3
1
2
160-165cm
-2-
4
4.2 Mounting With Rainy Cover
1
2
3
4
1
2
160-165cm
4.3 Placing Name Label
ON
name label
-3-
1 2
Move the plastic cover away to open the transparent name label cover, insert a name paper, then put the plastic
cover back to the panel.
4.4 Adjusting Camera Angle
use a screwdriver to loosen the screw and then adjust the angle
of the camera ,then fix the screw.
5.System Wiring and Connections
ON
1 2
5.1 Basic Connection
monitor
DPS
PS4
L1 L2 PL S1+ S2+ S-
+
AC~
-4-
5.2 Electric Lock Connection
5.2.1 Door Lock Controlled with Internal Power
Note:
1.
Electronic lock of Power-on-to-unlock type should be used.
2.
The door lock is limited to 12V, and holding current must be less than 250mA.
3.
The door lock control is not timed from Exit Button(EB)
4.
The Unlock Mode Parameter of Monitro must be set to 0 (by default)
connect one lock
connect two locks
1 2 3
ON
BUS
1 2
ON
Jumper position in 1-2
BUS
PL S1+ S2+ S-
Jumper position in 1-2
PL S1+ S2+ S-
-
-
EB
1 2
1 2 3
EB
+
+
-
EB
+
5.2.2 Door Lock Controlled with Dry Contact
Note:
1.
The external power supply must be used according to the lock
2.
The inside relay contact is restricted to AC or DC 24V/3A
3.
The jumper must be taken off before connecting
4.
Setup the Unlock Mode of Monitor for different lock types
•• Power-on-to-unlock type:Unlock Mode=0 (by default)
•• Power-off-to-unlock type:Unlock Mode=1
-5-
lock #2
lock #1
connect one lock
connect two locks
1 2 3
ON
Take off the Jumper
BUS PL S1+ S2+ S-
BUS PL S1+ S2+ S-
-
1 2
ON
1 2
1 2 3
Take off the Jumper
+
+
-
-
+
Power supply
lock #2
+
Power supply
+
lock #1
-
5.2.3 How to setup the unlock parameter in Monitor
Outdoor Tone
--
01
monitor
Intercom Tone
--
05
intercom
Monitor Time
Auto Record
exit
Unlock Time
1
Unlock Mode
0
Exit
/
Password: 0
--
***
OFF
Exit
1.Press MENU button two
times to enter the MAIN MENU
page,then press setup item
6.Use
-- 1min
Advanced Set...
setup
to select the item,
use
to change the value
/
of the item.select Exit item,press
MENU button to save the settings
automatically.
2.Select Advanced Set...item and
press MENU button to enter,a
password will be asked
3.The default password is ****
press
/
button to increase/
decrease the value,Press
/
button to select the location,after
finishing,press MENU button to
enter next step.
Hardware ver
0302
Slave Addr Set
--
0
Software ver
0168
Guard Unit Set
--
0
Voltage
22.4V
Date/Time Set...
Manufacture
00.0T
Other Settings...
Restore to default
Information...
Exit
Exit
5.Press UNLOCK button
and hold for 2s
4.Select Information...item and
press MENU button to enter next
page.
Note:
1.must connect DT591/592 completely before setting
2.the parameter will be saved in doorstation automatically,so you need only set on one monitor
-6-
5.3 Multi Doorstations Connection
monitors
DPS
DBC4
PS5
A B C D
BUS
85~260VAC
ID=00
ON
ON
ON
1 2
L1 L2 PL S1+ S2+ S-
1# Camera
ID=10
ON
ON
1 2
ON
1 2
ON
12
L1 L2 PL S1+ S2+ S-
2# Camera
ID=01
ON
1 2
1 2
L1 L2 PL S1+ S2+ S-
1 2
3# Camera
ID=11
1 2
4# Camera
L1 L2 PL S1+ S2+ S-
-7-
5.4 Multi Monitors Connection
5.4.1 Basic IN-OUT Wiring Mode
ON
monitor
1 2 3 4 56
Code=15, DIP-6=on
ON
monitor
1 2 3 4 5 6
Code=14, DIP-6=off
ON
monitor
1 2 3 4 5 6
Code=0, DIP-6=off
PS5
DPS
85~260AC
ID=00
ON
1 2
-8-
5.4.2 With DBC-4 Wiring Mode
ON
ON
1 2 3 4 5 6
monitor
1 2 3 4 5 6
monitor
HI
Code=15, DIP-6=on
OUT IN
Code=14, DIP-6=on
A B C D
DBC-4
ON
ON
1 2 3 4 5 6
monitor
monitor
Code=12, DIP-6=on
Code=13, DIP-6=on
ON
ON
1 2 3 4 5 6
1 2 3 4 5 6
monitor
1 2 3 4 5 6
HI
monitor
OUT IN
Code=2, DIP-6=on
Code=3, DIP-6=on
A B C D
1 2 3 4 5 6
Code=1, DIP-6=on
monitor
1 2 3 4 5 6
monitor
Code=0, DIP-6=on
DPS
PS5
85~260AC
ID=00
ON
1 2
-9-
DBC-4
ON
ON
6.Setup
ON(1)
ON
OFF(0)
ON
=
=
6.1 DIP Switches Settings of Doorstation
Total 2 bits on the DIP switches can be configured.The switches can be modified etther before or after installation.
Bit state
Descriptions
Default setting, ID = 0(00), set to the first Door Station.
ON
1 2
ID = 1(10), set to the second Door Station.
ON
1 2
ON
ID = 2(01), set to the third Door Station.
1 2
ID = 3(11), set to the fourth Door Station.
ON
1 2
6.2 DIP Switches Settings of Monitor
There are 6 bit switches in total. The DIP switches are used to configure the User Code for each 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.
Bit state
ON
1 2 3 4 5 6
Setting
The monitor is
not at the end
of the bus.
Bit state
ON
1 2 3 4 5 6
-10-
Setting
The monitor is
at the end of
the bus.
Bit-1 to Bit-5 are used to User Code setting. The value is from 0 to 31, which have 32 different codes .
Bit state
User Code
Code=0
ON
Bit state
ON
1 2 3 4 5 6
User Code
Code=11
1 2 3 4 5 6
Code=1
ON
ON
1 2 3 4 5 6
Code=2
ON
ON
Code=12
Code=3
ON
1 2 3 4 5 6
Code=13
Code=4
ON
ON
Code=5
ON
1 2 3 4 5 6
Code=15
Code=6
ON
1 2 3 4 5 6
Code=16
Code=7
ON
ON
Code=17
Code=8
ON
1 2 3 4 5 6
Code=18
Code=9
ON
Code=19
Code=10
ON
ON
1 2 3 4 5 6
ON
Code=26
ON
Code=27
ON
Code=28
ON
Code=29
ON
Code=30
1 2 3 4 5 6
Code=20
1 2 3 4 5 6
1 2 3 4 5 6
Code=25
1 2 3 4 5 6
1 2 3 4 5 6
ON
ON
1 2 3 4 5 6
1 2 3 4 5 6
ON
Code=24
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5 6
ON
1 2 3 4 5 6
1 2 3 4 5 6
ON
Code=23
1 2 3 4 5 6
1 2 3 4 5 6
ON
ON
1 2 3 4 5 6
Code=14
1 2 3 4 5 6
1 2 3 4 5 6
Code=22
1 2 3 4 5 6
1 2 3 4 5 6
ON
User Code
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5 6
Bit state
ON
ON
Code=31
1 2 3 4 5 6
Code=21
1 2 3 4 5 6
Note:Monitors response button A must set the user code from 0 to 15.and
button B set the user code from 16 to 31.
B
A
A
-11-
6.3 Notices
Name
Discription
Useage
PS5-24V
Power supply,85~260Vac input,24Vdc/3A output,10 Connect with multi doorstations or multi
DIN modeules
monitors(up to 2 or above)
PS4-24V
Power supply,85~260Vac input,24Vdc/1A output,for Connect with one doorstation and one
basic kit only,4 DIN modules
monitor(DT16 can be connected two)
-12-
7.Cables Requirements
The maximum distance of the wiring is limited in the DT system. Using different cables may also effect the maximum distance
the system can reach.
The farest monitor
monitor
with two or four monitors
monitor
monitor
DBC/DBC-4
B
C
When Monitor quantity < 20
Cable Usage
A
DPS
B
C
Twisted cable 2x0.75 mm2
60
60
30
Twisted cable 2x1 mm2
80
80
40
A
When Monitor quantity > 20
Cable Usage
A
PS5
B
C
Twisted cable 2x1 mm2
70
30
20
Twisted cable 2x1.5 mm2
70
50
30
-13-
The design and specifications can be changed without notice to the user. Right to
interpret and copyright of this manual are preserved.
-14-
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