YobangSecurity Video Intercom 9 Inch Monitor APP Remote Control Wifi Wireless Video Door Phone Doorbell Camera Intercom System

YobangSecurity Video Intercom 9 Inch Monitor APP Remote Control Wifi Wireless Video Door Phone Doorbell Camera Intercom System
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Oписание продукта


New Arrival Building Wired Video Door Phone Intercom System for 16-apartment

1 X 700TVL Cmos Waterproof Camera + 40 X 4.3 Inch Color LCD Monitor


Building system video door phone and its project:
Building system video door pone is the integrated equipment which is installed in residential area, unit buildings, office and other buildings. With the function of indentify visitors by pictures and voice, controlling door release and sending help message to management center when encounting emergency situations, and the management center can also release information to the residents.Building system video door phone projects is the projects that combines and adjusts the building system video door phone by the means of cable transmission according to the relevant requirement of the current and the security projects
How to process the building system video door phone:

1. First of all, try to know the performance, specification  and installation method of all equipments of the system.

2. Select the model and configuration for system equipment according to the actual situation and expected function  requirements.

3. Check and correct the layout and the electric environment of the building or the complex by configuration and  installation.

4. Install and adjust the system according to the instuction and relevant process standard until it is acceptance.



The system combines outdoor unit, indoor monitor, decoder and other auxiliary equipments.

System Features:

The Maxi. capacity is 9999 indoor monitors.

Touch button/button operation, LCD/LED display screen.

CCD camera with night vision.

Adapt micro computer control, simple circuit, strong fucntion.

Soft plait, decoding method, no relation to the structure of building.

BUS line to usder, foolish connection, short circuit protection.

Touch button/button operation, LCD/LED display screen.
Password Unlock.

ID/IC card unlock, outdoor unit must install access module.

Video and audio compatible, duplex intercom.
With networking function.


880 Network Diagram




Technical specifications:




Product pictures:


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Packing list:
1x outdoor camera
40x indoor monitor
40x bracklet
10x decoder
3x system power
1x manual
1x bag screws
How It Works

Intercom operation: When someone presses the call button, the monitor will ring and show the video outside. Then you can press the answering button to talk to the outside, press it again to end the conversation. You can also press twice directly to end it if you don’t want to answer.

Monitor operations: In stanby mode, press the *monitoring* button, the monitor will show the image outside, then you can watch what is going on outside.

Unlock operations: When someone presses the call button, you can press the *unlocking* button to open the door for your guest.



This door phone system can be widely used in building, office, private house, and other place needs intercom. It is not only a intercom system, but also a home security system.

Warm Prompt

We provide cable connectors in the package, you can buy additional cable to extend the cable from your local market.

Cable Requirements:(Camera-to-monitor uses 4 core cable, Monitor-to-monitor uses 5 core cable)
0-30M: RVV4/5 *0.5mm⊃2;
30-50M: RVV4/5 *0.75mm⊃2;
50-100M: RVV4/5 *1mm⊃2;

In case of the damage during transportation, we place a protective film on the screen. You can tear it down if you don’t like it.

Please install the products according to this instruction manual to avoid of damaging the products.

Please do bench test this system before installing it.

If you need more extra monitors or camera or other model, please feel free to contact us.

Why Customer choose us

Your satisfaction is our top priority so all of our products are guaranteed to arrive safely. Not only will you save money by purchasing from us but you will also avoid inflated installation expenses charged by engineers.

Parameter date:


Outdoor Camera
Camera Resolution
Night Vision Distance More than 2 meters
Working Temperature -35 degrees ~ +55 degrees
Intensity of Illumination 0.01 lux
Lens 6mm
Dimension 320mm(L) x 150mm(W) x 50mm(H)
Installation Wall mounted
Material Plastic
Net Weight 1500g
Indoor Monitor
Screen 4.3" LCD Digital 16:9 Display 
Effective Pixels 480 x 272
Delay Calling Time 120s ± 10%
Delay monitoring time 40s ± 10%
Adapter Input AC100 - 240V 50-60HZ
Adapter Output DC12V
Unit Consumption Less than 6W, standby less than 0.5W
Working Temperature -35 degrees ~ 55degrees
Installation Wall mounted,Table placed
Dimension 190mm(L) x 130mm(W) x 25.6mm(H)
Weight 450g
Model JAL-CJ43