LTS LTH-M201-C Quick Start Manual

Video Intercom Keypad Module
Quick Start Guide
Video Intercom Keypad Module·Quick Start Guide
Quick Start Guide
This quick start guide is intended for users of keypad module(LTH-M201-KP).
Keypad module is the component of the module door station. Use it along with the main
unit.
It includes instructions on how to use the Product. The software embodied in the
Product is governed by the user license agreement covering that Product.
About this Manual
This Manual is subject to domestic and international copyright protection. This manual
cannot be reproduced, changed, translated, or distributed, partially or wholly, by any
means, without the prior written permission of the company.
Disclaimer
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, COMPANY MAKES NO WARRANTIES,
EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, REGARDING THIS MANUAL.
COMPANY DOES NOT WARRANT, GUARANTEE, OR MAKE ANY REPRESENTATIONS REGARDING THE
USE OF THE MANUAL, OR THE CORRECTNESS, ACCURACY, OR RELIABILITY OF INFORMATION
CONTAINED HEREIN. YOUR USE OF THIS MANUAL AND ANY RELIANCE ON THIS MANUAL SHALL BE
WHOLLY AT YOUR OWN RISK AND RESPONSIBILITY.
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT WILL COMPANY, ITS
DIRECTORS, OFFICERS, EMPLOYEES, OR AGENTS BE LIABLE TO YOU FOR ANY SPECIAL,
CONSEQUENTIAL, INCIDENTAL, OR INDIRECT DAMAGES, INCLUDING, AMONG OTHERS, DAMAGES
FOR LOSS OF BUSINESS PROFITS, BUSINESS INTERRUPTION, SECURITY BREACHES, OR LOSS OF DATA
OR DOCUMENTATION, IN CONNECTION WITH THE USE OF OR RELIANCE ON THIS MANUAL, EVEN IF
COMPANY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY OR CERTAIN
DAMAGES, SO SOME OR ALL OF THE ABOVE EXCLUSIONS OR LIMITATIONS MAY NOT APPLY TO YOU.
Support
Should you have any questions, please do not hesitate to contact your local dealer.
ii
Video Intercom Keypad Module·Quick Start Guide
Regulatory Information
FCC Information
Please take attention that changes or modification not expressly approved by the party
responsible for compliance could void the user’s authority to operate the equipment.
FCC compliance: This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy and,
if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one
or more of the following measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
—Consult the dealer or an experienced radio/TV technician for help.
FCC Conditions
This device complies with part 15 of the FCC Rules. Operation is subject to the following
two conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received, including interference that may
cause undesired operation.
EU Conformity Statement
This product and - if applicable - the supplied accessories too are
marked with "CE" and comply therefore with the applicable
harmonized European standards listed under the EMC Directive
2014/30/EU, LVD Directive 2014/35/EU, the RoHS Directive
2011/65/EU.
2012/19/EU (WEEE directive): Products marked with this symbol
cannot be disposed of as unsorted municipal waste in the European
Union. For proper recycling, return this product to your local supplier
upon the purchase of equivalent new equipment, or dispose of it at
designated collection points. For more information see:
www.recyclethis.info
iii
Video Intercom Keypad Module·Quick Start Guide
2006/66/EC (battery directive): This product contains a battery that
cannot be disposed of as unsorted municipal waste in the European
Union. See the product documentation for specific battery information.
The battery is marked with this symbol, which may include lettering to
indicate cadmium (Cd), lead (Pb), or mercury (Hg). For proper recycling,
return the battery to your supplier or to a designated collection point.
For more information see: www.recyclethis.info
iv
Video Intercom Keypad Module·Quick Start Guide
Safety Instruction
These instructions are intended to ensure that user can use the product correctly to
avoid danger or property loss.
The precaution measure is divided into Warnings and Cautions:
Warnings: Neglecting any of the warnings may cause serious injury or death.
Cautions: Neglecting any of the cautions may cause injury or equipment damage.
Warnings Follow
these safeguards to
prevent serious
injury or death.
Cautions Follow these
precautions to prevent
potential injury or
material damage.
Warnings
 The working temperature of the device is from -40ºC to 60ºC.
 All the electronic operation should be strictly compliance with the electrical safety
regulations, fire prevention regulations and other related regulations in your local
region.
 Please use the power adapter, which is provided by normal company. The power
consumption cannot be less than the required value.
 Do not connect several devices to one power adapter as adapter overload may cause
over-heat or fire hazard.
 Please make sure that the power has been disconnected before you wire, install or
dismantle the device.
 When the product is installed on wall or ceiling, the device shall be firmly fixed.
 If smoke, odors or noise rise from the device, turn off the power at once and unplug
the power cable, and then please contact the service center.
 If the product does not work properly, please contact your dealer or the nearest
service center. Never attempt to disassemble the device yourself. (We shall not
assume any responsibility for problems caused by unauthorized repair or
maintenance.)
 The power supply must conform to LPS. The recommended adaptor models and
manufacturers are shown as below. Use the attached adaptor, and do not change the
adaptor randomly.
Model
Manufacturer
Standard
ADS-24S-12 1224GPCN
Shenzhen Honor Electronic
Co., Ltd.
GB
KPL-060F-VI
Channel Well Technology
Co., Ltd.
GB
v
Video Intercom Keypad Module·Quick Start Guide
Cautions
 Do not drop the device or subject it to physical shock, and do not expose it to high
electromagnetism radiation. Avoid the equipment installation on vibrations surface or
places subject to shock (ignorance can cause equipment damage).
 Do not place the device in extremely hot (refer to the specification of the device for
the detailed operating temperature), cold, dusty or damp locations, and do not
expose it to high electromagnetic radiation.
 Do not aim the device at the sun or extra bright places. A blooming or smear may
occur otherwise (which is not a malfunction however), and affecting the endurance of
sensor at the same time.
 Please use a soft and dry cloth when clean inside and outside surfaces of the device
cover, do not use alkaline detergents.
 Please keep all wrappers after unpack them for future use. In case of any failure
occurred, you need to return the device to the factory with the original wrapper.
Transportation without the original wrapper may result in damage on the device and
lead to additional costs.
 Improper use or replacement of the battery may result in hazard of explosion.
Replace with the same or equivalent type only. Dispose of used batteries according to
the instructions provided by the battery manufacturer.
 The warranty does not apply to the product defects and failures arisen as a result of
improper mounting (in contradiction herewith).
 When the proper mounting instructions are not met, water might get in and destroy
the electronics.
vi
Video Intercom Keypad Module·Quick Start Guide
Table of Contents
1 Overview ...................................................................................................... 1
2 Terminal and Wiring ..................................................................................... 2
3 Installation ................................................................................................... 3
3.1 Configure Sub Module Address ............................................................................... 3
3.2 One-Module Installation .......................................................................................... 4
3.2.1 One-Module Surface Mounting ........................................................................ 4
3.2.2 One-Module Flush Mounting ............................................................................ 8
3.3 Two-Module Installation ........................................................................................ 12
3.3.1 Two-Module Surface Mounting ...................................................................... 12
3.3.2 Two-Module Flush Mounting .......................................................................... 17
3.4 Three-Module Installation ..................................................................................... 22
3.4.1 Three-Module Surface Mounting .................................................................... 22
3.4.2 Three-Module Flush Mounting ....................................................................... 27
3.5 More-than-Three Module Installation ................................................................... 33
3.5.1 More-than-Three Module Surface Mounting .................................................. 33
3.5.2 More-than-Three Module Flush Mounting ..................................................... 39
4 Local Operation .......................................................................................... 48
4.1 Call Resident .......................................................................................................... 48
4.2 Unlock Door ........................................................................................................... 48
vii
Video Intercom Keypad Module·Quick Start Guide
1 Overview
Keypad module support unlock the door via entering password and call the resident via
entering room No. Keypad module works automatically after wiring and installation. For
detailed installation, please refer to Chapter 3.
Its appearance is shown as below:
Figure 1-1 Keypad Module Appearance
Table 1-1 Appearance Description
No.
Description
1
Button
2
Module-connecting Interface(output)
3
Module-connecting Interface(input)
4
Debug Port
 The module connecting interface is used to connect with main unit or other function
module, such as nametag module, indicator module, card reader module, etc. All
these modules (except main unit) are known as sub module.
1
Video Intercom Keypad Module·Quick Start Guide
2 Terminal and Wiring
The keypad module’s interfaces and terminals as below:
Figure 2-1 Terminals and Interfaces
Table 2-1 Descriptions of Terminals and Interfaces
No.
Interface
A1
485-
A2
485+
A3
12V IN
A4
GND
B1
485-
B2
485+
B3
12V OUT
B4
GND
Description
Module-connecting Interface (Input)
Module-connecting Interface (Output)
2
Video Intercom Keypad Module·Quick Start Guide
3 Installation
Before you start:
 Make sure the device in the package is in good condition and all the assembly parts
are included.
 Sub module must work along with the main unit.
 Set the sub module address before start the installation steps.
 Make sure the place for surface mounting is flat.
 Make sure all the related equipment is power-off during the installation.
 Tools that you need to prepare for installation:
Drill (ø6), cross screwdriver (PH1*150 mm), and gradienter.
 Buy corresponding accessory package for installation. The accessory package model
and its suitable installation method as below:
Package
Model
LTH-M201-1S
LTH-M201-2S
LTH-M201-3S
LTH-M201-1F
LTH-M201-2F
LTH-M201-3F
Mounting Method
Note
One-Module Surface Mounting
Two-Module Surface Mounting
Three-Module Surface Mounting
One-Module Flush Mounting
Two-Module Flush Mounting
Three-Module Flush Mounting
Install the device according
to the instructions.
Not all the lines in the
accessory package will be
used.
3.1 Configure Sub Module Address
You need to set the sub module address via DIP before installation.
Steps:
1. Remove the rubber cover on the sub module rear panel to expose the DIP switch.
3
Video Intercom Keypad Module·Quick Start Guide
Figure 3-1 DIP Switch
2. Set the sub module address according to the DIP rules, and install the rubber cover
back.
 Digit 1, 2, 3, 4 are used to coding the sub module address; Digit 5, 6, 7 are reserved;
Digit 8 is a resistance (120Ω) is you set it as on.
 Valid sub module address range is 1 to 8. The No. should be unique for sub modules
that connected to the same main unit.
The sub module address and corresponding switch status as below.
Sub Module
Address
Digit 1
Digit 2
Digit 3
Digit 4
1
2
3
4
.5
6
7
8
ON
OFF
OFF
OFF
OFF
ON
OFF
OFF
ON
ON
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
ON
OFF
OFF
ON
ON
OFF
ON
ON
ON
OFF
OFF
OFF
OFF
ON
3.2 One-Module Installation
3.2.1 One-Module Surface Mounting
Mounting Frame
4
Video Intercom Keypad Module·Quick Start Guide
Figure 3-2 Front and Side View
 The dimension of one module mounting frame is: 117(L)×107(W)×32.7(D) mm.
 The dimensions above are for reference only. The actual size can be slightly different
from the theoretical dimension.
Steps:
1. Paste the installation Sticker 1 onto the wall. Make sure the sticker is placed leveled
via measuring with the gradienter.
2. Chisel 4 holes with drill align to the screw holes on the sticker.
The suggested size of hole is 6 (diameter) × 25 (depth) mm.
The suggested length of cables left outside is 100 mm.
5
Video Intercom Keypad Module·Quick Start Guide
Figure 3-3 Chisel Screw Hole
3. Remove the sticker and insert the expansion sleeves into the screw holes.
4. Fix the mounting frame onto the wall with 4 expansion bolts.
6
Video Intercom Keypad Module·Quick Start Guide
Figure 3-4 Fix the Mounting Frame
 The mounting frame should be placed exactly as below for this step. The tamper plate
should be at the low-right.
5. Connect the cables to the corresponding interfaces of the main unit and insert it into
the frame.
7
Video Intercom Keypad Module·Quick Start Guide
Figure 3-5 Insert the Main unit
6. Use the hexagon wrench in the package fix the cover onto the frame.
Figure 3-6 Fix the Cover
3.2.2 One-Module Flush Mounting
Gang Box
8
Video Intercom Keypad Module·Quick Start Guide
Figure 3-7 Front and Side View
Figure 3-8 Appearance Description
9
Video Intercom Keypad Module·Quick Start Guide
 The dimension of one-module gang box is: 115(L)×134(W)×56(D) mm.
 The dimensions above are for reference only. The actual size can be slightly different
from the theoretical dimension.
Steps:
1. Cave the installation hole, and pull the cable out.
The suggested dimension of installation hole is 118(L)×108(W)×45.5(D) mm.
The suggested length of cables left outside is 100 mm.
Figure 3-9 Cave the Installation Hole
2. Remove the plastic sheet in the cable entry.
3. Insert the gang box into the hole and pull out the cables through the cable entry.
Mark the screw holes’ position with a marker, and take out the gang box.
Figure 3-10 Mark the Screw Holes
4. Chisel 4 holes with drill align to marks on the wall, and insert the expansion sleeves
into the screw holes.
The suggested size of hole is 6 (diameter) × 45 (depth) mm.
5. Fix the gang box with 4 expansion bolts.
10
Video Intercom Keypad Module·Quick Start Guide
Figure 3-11 Fix the Gang Box
6. Fill and level up the gap between the gang box and wall with concrete. Remove the 4
mounting ears with tool after concrete is dry.
Figure 3-12 Remove the Mounting Ears
7. Insert the mounting frame together with the locating plates into the hole, and fix it
with 4 expansion bolts.
8. Connect the cables to the corresponding interfaces of the main unit and insert it into
the gang box.
Figure 3-13 Insert the Main unit
9. Use the hexagon wrench in the package fix the cover.
11
Video Intercom Keypad Module·Quick Start Guide
Figure 3-14 Fix the Cover
3.3 Two-Module Installation
3.3.1 Two-Module Surface Mounting
Mounting Frame
12
Video Intercom Keypad Module·Quick Start Guide
Figure 3-15 Front and Side View
 The dimension of two-module mounting frame is: 219(L)×107 (W)×32.7(D) mm.
 The dimensions above are for reference only. The actual size can be slightly different
from the theoretical dimension.
Steps:
1. Paste the installation Sticker 1 onto the wall. Make sure the sticker is placed leveled
via measuring with the gradienter.
2. Chisel 4 holes with drill align to the screw holes on the sticker.
The suggested size of hole is 6 (diameter) × 25 (depth) mm.
The suggested length of cables left outside is 270 mm.
13
Video Intercom Keypad Module·Quick Start Guide
Figure 3-16 Chisel Screw Hole
3. Remove the sticker and insert the expansion sleeves into the screw holes.
4. Fix the mounting frame onto the wall with 4 expansion bolts.
Figure 3-17 Fix the Mounting Frame
The mounting frame should be placed exactly as below for this step. The tamper plate
should be at the low right of the first grid.
14
Video Intercom Keypad Module·Quick Start Guide
5. Thread the module-connecting line across the thread hole of the frame.
Pass the main unit connecting lines across the thread hole to the upper grid.
Figure 3-18 Placement of Lines
6. Connect the cables and module-connecting line to the corresponding interfaces of
the main unit, then place the main unit into the upper grid.
Connect the other end of the module-connecting line to the input interface of the
sub module.
Organize the line with cable tie in the package. The suggested line connection picture
as below.
15
Video Intercom Keypad Module·Quick Start Guide
Figure 3-19 Line Connection Effect Picture
7. Insert the modules in to the frame after wiring. Main unit must be placed in the top
grid.
Figure 3-20 Insert the Modules
8. Use the hexagon wrench in the package fix the cover onto the frame.
16
Video Intercom Keypad Module·Quick Start Guide
Figure 3-21 Fix the Cover
3.3.2 Two-Module Flush Mounting
Gang Box
Figure 3-22 Front and Side View
17
Video Intercom Keypad Module·Quick Start Guide
Figure 3-23 Appearance Description
 The dimension of one-module gang box is: 237(L)×134(W)×56(D) mm.
 The dimensions above are for reference only. The actual size can be slightly different
from the theoretical dimension.
Steps:
1. Cave the installation hole, and pull the cable out.
The suggested dimension of installation hole is 220(L)×108(W)×45.5(D) mm.
The suggested length of cables left outside is 270 mm.
18
Video Intercom Keypad Module·Quick Start Guide
Figure 3-24 Cave the Installation Hole
2. Remove the plastic sheet of the cable entry which will be used.
3. Insert the gang box into the hole and pull out the cables through the cable entry.
Mark the screw holes’ position with a marker, and take out the gang box.
Figure 3-25 Mark the Screw Holes
4. Chisel 4 holes with drill align to marks on the wall, and insert the expansion sleeves
into the screw holes.
The suggested size of hole is 6 (diameter) × 45 (depth) mm.
5. Fix the gang box with 4 expansion bolts.
19
Video Intercom Keypad Module·Quick Start Guide
Figure 3-26 Fix the Gang Box
6. Fill and level up the gap between the gang box and wall with concrete. Remove the
mounting ears with tool after concrete is dry.
Figure 3-27 Remove the Mounting Ears
7. Connect wires and insert the modules:
a. Connect Cable 1 and one end of Cable 2 to the corresponding interfaces of the
main unit, then place the main unit into the upper grid.
b. Connect the other end of Cable 2 to the input interface of the sub module. Insert it
into the lower grid.
20
Video Intercom Keypad Module·Quick Start Guide
Figure 3-28 Connect Wires and Insert Modules
Cable 1 refers to the cables pulled out from the wall that connected to the main unit.
Cable 2 refers to the module-connecting line in the accessory package.
8. Use the hexagon wrench in the package fix the cover.
Figure 3-29 Fix the Cover
21
Video Intercom Keypad Module·Quick Start Guide
3.4 Three-Module Installation
3.4.1 Three-Module Surface Mounting
Installation Frame
Figure 3-30 Front and Side View
 The dimension of two-module mounting frame is: 320.8(L)×107 (W)×32.7(D) mm.
 The dimensions above are for reference only. The actual size can be slightly different
from the theoretical dimension.
Steps:
1. Paste the installation Sticker 1 onto the wall. Make sure the sticker is placed leveled
via measuring with the gradienter.
2. Chisel 4 holes with drill align to the screw holes on the sticker.
The suggested size of hole is 6 (diameter) × 25 (depth) mm.
The suggested length of cables left outside is 270 mm.
22
Video Intercom Keypad Module·Quick Start Guide
Figure 3-31 Chisel Screw Hole
3. Remove the sticker and insert the expansion sleeves into the screw holes.
4. Fix the mounting frame onto the wall with 4 expansion bolts.
Figure 3-32 Fix the Mounting Frame
The mounting frame should be placed exactly as below for this step. The tamper plate
should be at the low right of the first grid.
23
Video Intercom Keypad Module·Quick Start Guide
5. Thread the module-connecting lines across the thread holes of the frame.
Pass the main unit connecting lines across the thread hole to the top grid.
24
Video Intercom Keypad Module·Quick Start Guide
Figure 3-33 Placement of Lines
6. Connect the cables and module-connecting line 1 to the corresponding interfaces of
the main unit, then place the main unit into the upper grid.
Connect the other end of the module-connecting line1 to the input interface of the
sub module. Connect two sub modules via module-connecting line 2.
Organize the line with cable tie in the package. The suggested line connection picture
as below.
25
Video Intercom Keypad Module·Quick Start Guide
Figure 3-34 Line Connection Effect Picture
7. Insert the modules in to the frame after wiring. Main unit must be placed in the top
grid.
Figure 3-35 Insert the Modules
26
Video Intercom Keypad Module·Quick Start Guide
8. Use the hexagon wrench in the package fix the cover onto the frame.
Figure 3-36 Fix the Cover
3.4.2 Three-Module Flush Mounting
Gang Box
27
Video Intercom Keypad Module·Quick Start Guide
Figure 3-37 Front and Side View
28
Video Intercom Keypad Module·Quick Start Guide
Figure 3-38 Appearance Description
 The dimension of one-module gang box is: 338.8(L)×134(W)×56(D) mm.
 The dimensions above are for reference only. The actual size can be slightly different
from the theoretical dimension.
Steps:
1. Cave the installation hole, and pull the cable out.
The suggested dimension of installation hole is 321.8(L)×108(W)×45.5(D) mm.
The suggested length of cables left outside is 270 mm.
29
Video Intercom Keypad Module·Quick Start Guide
Figure 3-39 Cave the Installation Hole
2. Remove the plastic sheet of the cable entry which will be used.
3. Insert the gang box into the hole and pull out the cables through the cable entry.
Mark the screw holes’ position with a marker, and take out the gang box.
Figure 3-40 Mark the Screw Holes
4. Chisel 4 holes with drill align to marks on the wall, and insert the expansion sleeves
into the screw holes.
The suggested size of hole is 6 (diameter) × 45 (depth) mm.
5. Fix the gang box with 4 expansion bolts.
30
Video Intercom Keypad Module·Quick Start Guide
Figure 3-41 Fix the Gang Box
6. Fill and level up the gap between the gang box and wall with concrete. Remove the
mounting ears with tool after concrete is dry.
Figure 3-42 Remove the Mounting Ears
7. Connect wires and insert the modules:
a. Connect Cable 1 and one end of Cable 2 to the corresponding interfaces of the
Main Unit, then place the Main Unit into the upper grid.
b. Connect the other end of Cable 2 to the input interface of Sub Module 1. Connect
one end of Cable 3 to the output interface of Sub Module 1 and insert it into the
middle grid.
c. Connect the other end of Cable 3 to the input interface of Sub Module 2. Insert it
into the bottom grid.
31
Video Intercom Keypad Module·Quick Start Guide
Figure 3-43 Connect Wires and Insert Modules
Cable 1 refers to the cables pulled out from the wall that connected to the main unit.
Cable 2 and Cable 3 refer to the module-connecting line in the accessory package.
8. Use the hexagon wrench in the package to fix the cover onto the gang box.
Figure 3-44 Fix the Cover
32
Video Intercom Keypad Module·Quick Start Guide
3.5 More-than-Three Module Installation
3.5.1 More-than-Three Module Surface Mounting
Figure 3-45 Front and Side View
 It takes two three-module mounting frames. The dimension of three-module
mounting frame is: 320.8(L)×107 (W)×32.7(D) mm.
 The dimensions above are for reference only. The actual size can be slightly different
from the theoretical dimension.
Steps:
1. Paste two Sticker 1 onto the wall. Make sure the stickers are placed leveled via
measuring with the gradienter.
2. Chisel 8 holes with drill align to the screw holes on the sticker.
The suggested size of hole is 6 (diameter) × 25 (depth) mm.
33
Video Intercom Keypad Module·Quick Start Guide
The suggested length of cables left outside is 270 mm.
3. Pull out the cable through the cable hole of the left sticker.
Figure 3-46 Chisel Screw Hole
4. Remove the stickers and insert the expansion sleeves into the screw holes.
5. Thread the module-connecting line (400 mm) and grounding line across the thread
hole of both frames.
Figure 3-47 Place the Grounding Line and Module-Connecting Line
 There are 6 module-connecting lines in the package: 190 mm *4 and 400 mm*2.
34
Video Intercom Keypad Module·Quick Start Guide
 Take the 400 mm one for this step.
 The green-yellow line in the package is for grounding.
6. Fix the mounting frame onto the wall with 8 expansion bolts.
Figure 3-48 Fix the Mounting Frame
The mounting frame should be placed exactly as below for this step. The tamper plate
should be at the low right of the first grid.
35
Video Intercom Keypad Module·Quick Start Guide
7. Pass the main unit connecting lines across the thread hole to the top grid of the left
frame.
Thread the module-connecting line (190 mm) across the thread hole of the frame.
The lines should be placed as below:
Figure 3-49 Placement of Lines
8. Connect the cables and module-connecting line 1 to the corresponding interfaces of
the main unit, then place the main unit into the upper grid.
Connect the other end of the module-connecting line1 to the input interface of the
sub module. Connect all sub modules via module-connecting lines.
Organize the line with cable tie in the package. The suggested line connection picture
as below.
36
Video Intercom Keypad Module·Quick Start Guide
Figure 3-50 Line Connection Effect Picture
9. Insert the modules in to the frame after wiring. Main unit must be placed in the top
grid on the left.
37
Video Intercom Keypad Module·Quick Start Guide
Figure 3-51 Insert the Modules
10. Pull the grounding line out and fixed its two end to the screw on the cover.
Figure 3-52 Connect the Grounding Line to the Cover
11. Use the hexagon wrench in the package fix the cover onto the frame.
38
Video Intercom Keypad Module·Quick Start Guide
Figure 3-53 Fix the Cover
3.5.2 More-than-Three Module Flush Mounting
Gang Box
39
Video Intercom Keypad Module·Quick Start Guide
Figure 3-54 Front and Side View
40
Video Intercom Keypad Module·Quick Start Guide
Figure 3-55 Appearance Description
 It takes two three-module gang boxes. The dimension of the gang box is: 338.8(L)×
134 (W)×56(D) mm.
 The dimensions above are for reference only. The actual size can be slightly different
from the theoretical dimension.
Steps:
1. Cave the installation hole, and pull the cable out.
The suggested dimension of installation hole is 321.8(L)×315(W)×45.5(D) mm.
The suggested length of cables left outside is 270 mm.
41
Video Intercom Keypad Module·Quick Start Guide
Figure 3-56 Cave the Installation Hole
2. Connect the two gang boxes as the below.
Figure 3-57 Cave the Installation Hole
3. Remove the plastic sheet of the cable entry which will be used.
4. Remove the plastic sheets on the side of the gang boxes (shown as 1 and 2) blow:
42
Video Intercom Keypad Module·Quick Start Guide
Figure 3-58 Remove the Plastic Sheets
5. Insert the gang boxes into the hole and pull out the cables through the cable entry.
Mark the screw holes’ position with a marker, and take out the gang boxes.
Figure 3-59 Mark the Screw Holes
6. Chisel 8 holes with drill align to marks on the wall, and insert the expansion sleeves
into the screw holes.
The suggested size of hole is 6 (diameter) × 45 (depth) mm.
7. Fix the gang boxes with 8 expansion bolts.
43
Video Intercom Keypad Module·Quick Start Guide
Figure 3-60 Fix the Gang Boxes
8. Fill and level up the gap between the gang box and wall with concrete. Remove the
mounting ears with tool after concrete is dry.
Figure 3-61 Remove the Mounting Ears
9. Pass the grounding line through the cable entries.
44
Video Intercom Keypad Module·Quick Start Guide
Figure 3-62 Place the Grounding Line
 The green-yellow line in the package is for grounding.
10. Connect wires and insert the modules.
a. Connect Cable 1 and one end of Cable 2 to the corresponding interfaces of the
Main Unit, then place the Main Unit into the upper grid of the left gang box.
b. Connect the other end of Cable 2 to the input interface of Sub Module 1. Connect
one end of Cable 3 to the output interface of Sub Module 1 and insert it into the
middle grid of the left gang box.
c. Finish the wiring and inserting according to the cable number and the position
shown as below.
45
Video Intercom Keypad Module·Quick Start Guide
Figure 3-63 Install Mounting Frames
The cables connect to each module shown as below:
Figure 3-64 Install Mounting Frames
46
Video Intercom Keypad Module·Quick Start Guide
 Cable 2,3,5 and 6 are the module-connecting lines (190 mm) in the package.
 Cable 4 is the module-connecting line (400 mm) in the package.
 Main unit must be put in the top grid.
11. Pull the grounding line out and fixed its two end to the screw on the cover.
Figure 3-65 Connect the Grounding Line to the Cover
12. Use the hexagon wrench in the package fix the cover onto the gang box.
Figure 3-66 Fix the Cover
47
Video Intercom Keypad Module·Quick Start Guide
4 Local Operation
4.1 Call Resident
You can call residents via the keypad module.
Steps:
1. Enter the Room No.
2. Press the # key to start calling the resident.
(Optional) Press * to hang up the conversation.
4.2 Unlock Door
You can unlock the door by inputting password.
Two formats of password to open the door. They are:
1. 【#】+ Common Password +【#】
2. 【#】+ Room No. + Password +【#】
 Password contains 6 digits. Refer to the user manual for detailed information.
 You’re allowed to set 3 common passwords via NVMS7000.
 The password varies according to different rooms.
48