video door phones

2) Low power consumption.
3) Intercommunication
4) Electric-controlled unlocking
5) Monitor outdoor.
6) LED lumination compensation
7) 16 chord melodies for ring
8) Pinhole camera
9) With Raincover
10) Water-proof, damage-proof, burgla-proof outdoor unit

1) 4" TFT LCD display                   

Features:

Specifications:
1) Dimensions (W x H x D): 195 x 212 x 48mm
2) Four-wire system
3) Power supply: 13.5 V DC
4) Material of outdoor unit: Hard ABS
5) Handsfree monitor   

Color Video Door Phone

_{^{Home security products(video door phone,video intercom system)}}

32 pics picture memory
4" color display with power supply built-in doorphone
Hand-free intercommunication