1. 4''CRT monitor.

2. CMOS camera,handset,audio and video communication.

3. unlock, intercom, call other mo

Function:

1)Applies to the villa or single room

2)Supports door bell, intercom, video, monitoring and the door releasing

3)Outdoor camera with infrared auxiliary

4)Supports 4 indoor phone parallel connection and inter-call

5)Mate with remote controller

6)Connection layout: 4wires

Specification

1)Screen size: 4inches

2)Power supply: DC 15V

3)Mount type: Wall mounted

4)Power consumption: 2.5W

5)Working temperature: -20 to 50 degrees Celsius

6)Available camera: CMOS/CCD

7)4 wired system