1-4 7" LCD Video Doorbell Door phone Intercom Doorphone

Price: US $ 275 - 285 / Set
Brand Name: Isee
Model Number: S520-C4
Country/Region: China
Post Date: Mar 11,2012

Product Description: 1-4 7" LCD Video Doorbell Door phone Intercom Doorphone


 Multi-unit Apartment Video Intercom System
with four 7" Monitors

- Support 1 - 4 seperate individual units
- Only the unit selected by the caller will ring with video
- Great for rental aparments or multi-unit house

This Multi-unit Video Intercom Door Phone System includes a professional grade front door security color camera, two-way intercom, doorbell, and door release in one easy to set up system. With two-way communication, 7" color screen, and night vision, every unit can know who's at the door on daytime and dark night.


NEW 7" Color High Definition(380 Lines) LCD Video Door Phone Intercom

This product are perfect choice to use in villas with 380 lines high definition cmos camera, which can monitor, intercom, unlock and call other indoor monitors.

7" high resolution color TFT LCD panel display, with high resolution and high
contrast ratio one camera to 2-8 monitors, the intercom can be shared between the monitors and the camera Clear Dual-way audio communication Use 380 lines CMOS image sensor Hand free intercom, clear voice Unlock the electronic controlled door lock Monitor the situation out of the door Clear night vision function,even in the night also can see and talk with the outside visiters 24 hour monitoring function Brightness, Contrast and Volume adjustment Working temperature range -15degree until +55 degree, working humidity: no more than 85%.    Certificate: CE(EMC .LVD R.TEE), RoHS, FCC





1/4 CMOS


7 inch TFT


380 Lines





0.1 LUX

Input power

100-240V 50/60HZ

Input power

from indoor monitor

Output power

DC 14V 1.2A

Light Source

6 Infrared LED


1pcs music (Dingdong)




Standby 0.2W working 8W



display time

waiting mode in 30 seconds


ABS Plastic


4 core wired








ABS Plastic


Operation Guide:


1. Answer: When the monitor receive call from the door station, it will sound muic, right now you can intercom with the visitor by pressing "Answer" key in 30 seconds, and also can see the picture before the door station. Press "Answer" key again to finish your talk. ( It hangs up automatically if no answer in 30 seconds, the maximum talk time is 90 seconds.)


2. Monitor: In waiting sate, if you want to view the outside video picture, press the "Monitor" key. Press again will stop the video viewing.


3. Unlock: In answering or monitor sate, press "Unlock" key to release the door lock.


4. Call: When there are some monitors connected, press "Call" to call other monitors, other monitors will ring but no image, you can intercom when you press "Talk" key on other monitor, press "Talk" key on local monitor to finish.


Package Contents:

4 x Wall Mounting Bracket for indoor monitor
4 x 7" Color TFT LCD Screen Monitor
4 x Wall Mounting Bracket for indoor monitor
4 x 100- 240V Power Adaptor
4 x 10 feet connection cable

Here is simple diagram to show how to connect  it so people in different apartment will not disturb each other.

Button 1--- montor 1

Button 2--- montor 2

Button 3-- montor 3

Button 4--- montor 4



Supplier Details:

Shenzhen ISEE Technology Co., Ltd.

Sales:Ms. Cathy Liu

Contact Phone:86-755-89586264

Main Products:cctv camera,dv


User Reviews: 1-4 7" LCD Video Doorbell Door phone Intercom Doorphone