Touch Keys Door Phone Intercom System with 4 Wires

Basic 7"LCD Color Monitor with touch button
Hands-free villa video door phone
Support 4 wires connection

Feature:
1.4-wire, 7'' color digital LCD(touch screen)
2. Support lock control
3.1/4'' color CCD camera
4. Max support 4 indoor monitors+ 1 outdoor panel+1 CCTV cameras

Detail Description:
Indoor monitor
1. Intercom function
2. Door monitoring function
3. Lock control
4. Optional volume adjustment
5. Appropriate color, contrast and brightness
6. Don't disturb choice
7. Visitor-call transfer
8. Indoor monitor listening function.
9. Image format convert 16: 9 to 4: 3
10. Make broadcast
11. Video and audio recording
12. Multimedia manager
13. Picture capture/ Photo frame
14. Touch key
15. TFT resolution: 800x480
16. DVR/Answer machine function

Outdoor panel
Outdoor panel
1. Metal case
2. High-quality circuit for clear voice
3. Electric-controlled lock release
4. Surface
5. Night Vision& Waterproof

Specification:
Indoor monitor
Display screen: 7'' color digital LCD (touch screen)
Resolution: >480TV lines
Power Supply: DC 15V 1A
Video input: 75omh, 1Vp-p, CCIR standard
Power consumption: 2.6W ~9 w
Wiring mode: 4 wires, polar
Dimension: 210x160x21mm
Video channels: 4

Outdoor panel
Subscribers quantity: 1
Camera CCD: 1/4' CCD
Construction: Surface
Operating temperature: - 20 C~+ 60C
Connection: 4 wires
Lock control: Yes
Power: 10V-14V
Dimension: 160× 70× 20mm

Support Solution:
A. 1 doorbell + 4 monitors+1 CCTV Camera
B. 2 doorbells + 4 monitors