Video Intercom Door Phone with DVR Function (M1907B+D18AD)

Video Intercom Door phone with DVR Function (M1907B+D18AD)

Hands-free villa video door phone
Support 4 wires connection

Feature:
1.4-wire video intercom system
2.7 '' handsfree indoor monitor with touch button
3.1/4'' color CCD camera
4. Maximum support 4 indoor monitors+ 1 outdoor panel+1 CCTV camera

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. Broadcast
11. Image and video captured
12. Video door phone with DVR function
13. Answer machine function
14. Multimedia function
Outdoor panel
1. Metal case
2. High-quality circuit for clear voice
3. Electric-controlled lock release
4. Surface/pit/corner mounting

Specification:
Indoor monitor
Display screen: 7 '' color digital LCD
Resolution: >480TV lines
Power Supply: DC 15V 1A
Video input: 75omh, 1Vp-p, CCIR standard
Power consumption: 1W ~12 w
Wiring mode: 4 wires, polar
Dimension: 210(W)× 160(H)× 21(D)mm

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

Solution 1: 2 doorbells + 4 monitors
Solution 2: 2 doorbells + 1 CCTV + 1 monitor
Solution 3: 1 doorbells + 2 CCTV + 1 monitor
Solution 4: 1 doorbells + 1 CCTV + 4 monitor