_{^{B/W Video Door Phone(b/w video door phone,video intercom system)}}

Specifications:
1) Dimensions (W x H x D): 222 x 222 x 65mm
2) Four-wire system
3) Power supply: 13.5 V DC
4) Material of outdoor unit: aluminum alloy casting
5) Handsfree monitor

Features:

1) 4" CRT high-resolution display
2) Low power consumption.
3) Intercommunication
4) Electric-controlled unlocking
5) With muilti-function:call in,call out,intercom,monitor
6) LED lumination compensation
7) Water-proof, damage-proof, burgla-proof outdoor unit
8) Pinhole camera
9) With Raincover