3.5inch video door phone

View storage and information releasing are optional With 8 to 4 defense area alarming With information search function

With the function of video talk-back, unlocking by remote control, monitoring Door-station

In case of emergency, calling management center at any time

With 8 to 4 defense area alarming function

Remote button withdraw a garrison and arming

3.5/4-inch color Liquid Crystal Display, Easy viewing

Hands-free calls, safe, easy communication.

Video Room-station has unique shape, elegant and graceful.

Receive information,with information search function

Furthermore, view storage and information releasing are optional.

 

Work voltage	DC17V~20V
Power consumed	static state :< 20mA work :< 600mA
Work temperature range	0°c~+45°c
Working humidity	45%-95%
Horizontal resolution	CCIR 350 line
Scan frequency	CCIR H: 15,625±400HZ V: 47±3HZ
Display	color TFT: 3.5/4inch
Material of frame	ABS

3.5inch video door phone