Shenzhen Professional Security Technology Co., Limited
Main products:GPS tracker,home alarm system,car alarm system,CCTV camera,video door phone,car parking sensor,surveillance equipment,IP network camera,DVR,GSM home alarm,personal alarm,GSM and GPS car alarm,IR camera,GSM car alarm,personal GPS tracker,camera,wireless ca
Contact Us
  • Contact Person : Ms. Liu Mary
  • Company Name : Shenzhen Professional Security Technology Co., Limited
  • Tel : 0086-755-28187165
  • Fax : 0086-755-36815449
  • Address : Guangdong,Shenzhen,9D, 2nd Building, Tong Sheng Shanghenglang New Industrial Area, Dalang Street, LongHua Town, Bao'an District, Shenzhen China.
  • Country/Region : China
  • Zip : 518109

video phone door bells

video phone door bells
Product Detailed
video phone door bells Model: PST-VD906C Connection: 4 wire (Up to 4 monitors) 7'' flat color CRT monitor Light: 6 IR LED

video phone door bells

Name: 7" Color Hands free LCD Video Door Phone Intercom


Model: PST-VD906C


Standard package includes:

1 x 7" Color TFT LCD Screen Monitor1 x outdoor camera1 x Wall Mounting Bracket for indoor monitor1 x 100- 240V Power Adaptor1 x 4-core short test connection cable1 x 5-core connection cable for second monitor (optional to use) 1 x English Version Operation Manual5 x Screws and expansion bolts3 x screws for camera installation


This product is perfect choice to use in villas with 380 lines high definition CMOS camera (CCD camera optional and extra charge), which can monitor, intercom, unlock and call other indoor monitors.


7" high resolution color TFT LCD panel display, with high resolution and highcontrast ratio;one camera to 1-4 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;Three melodies can be selected;Monitor the situation out of the door;Clear night vision function, even in the night also can see and talk with the outside visitors;24 hour monitoring function;Brightness, Contrast and Volume adjustment;Working temperature range -15degree until +55 degree, working humidity: no more than 85%;


Outdoor camera

Indoor monitor


DC14V (Receive power from monitor)


Input: AC 100-240V 50/60Hz

Output: DC 14V/1A


CMOS 300,000 pixel

Angle Of View is 90 degree


7 inch TFT


6pcs Infrared light

LCD Resolution



1/3 CMOS 380TVL

Communication Model

Hand free Communication


125× 185 × 60mm

wire Connection

4-wire Connection



Chime Melody

3 Chimes



Max Power Consumption





229 × 162 × 33mm


Operation Guide:

1. Answer: When the monitor receive call from the door station, it will sound music, 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.

5. Adjust Brightness, Contrast and Volume, pls see PICs below.

6. Adjust Volume of calling: There are three volume(Big, Medium, Small) can be chosen. Press " Indoor Call key" for 5 seconds, click "Monitor key " to select the volume, then, click "Indoor Call key" to confirm.

7. Select melodies: There are 3 melodies can be chosen. Press "Monitor key" for 5 seconds, click "Indoor Call key" to select the melody, then, click "Monitor key" to confirm.

video phone door bells

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