7" Touch screen Video Door Phone Intercom

Functions:

1. Lockcontrol/Broadcast/Calendar/Alarm clock
2. Capture over 64 images with internal flash
3. Monitor doorbell or CCTV cameras
4. Door-call transfers to other monitors
5. Make calls between monitors
6. Monitor listening to another monitor
7. DVR function 
8. Answer machine function
9.Auto picture taking from doorbell camera
10.Video and audio recording 
11.Multimedia manager
12.Photo frame

Max. support: 
1).2 outdoor doorbells+4 indoor monitors+2 CCTV cameras
2).1 outdoor doorbell+4 indoor monitors+3 CCTV cameras

Specification:

1. 7'' digital TFT LCD
2. Hands free
3. Mechanical Keys with touch screen
4. Surface-mounted
5. External or Internal power adapter(option)
6. 4 wires connection
7. Support 3 video channels
8. Support maximum length of line connection: 100m
9. Power (Rated Power/Standby Power): AC100-240V
10.Power consumption: 2W-9W
11. Horizontal resolution: more than 400TVL
12. Dimension:  210x116x25mm