7" Video Door Phone Intercom System with DVR Function (M2107BCM)

Basic 7"LCD Color Monitor with touch Keys
4 wires connection
Hands-free villa video door phone
Intercom function
4 wires connection
Door monitoring function
Lock control
Call transfer to the other monitor
Internal-communication;
Color Contrast, Brightness adjustment
DO NOT DISTURB setting
Visitor-call transfer
Indoor monitor listening function
Image format convert 16: 9 to 4: 3
Broadcast function
Video door phone with DVR function
Image and video captured
Answer machine function;
Multimedia function
Auto voice leaving message function