2012 the Newest 7" handfree color video door phone

Model No: sipo-850

1)2-way audio communication.

2)The monitor turns on and a chime tone plays when a visitorpresses the button on the door unit.

3)Unlocking the door remotely with pressing the button on themonitor.

4)One outdoor station can connect 16 indoor monitors.

5)Buitt-in power supply(110V-260V)

6)Various monitors are optional.This system can add secondoutdoor station.It also has image record & telephonefunction

2012 the Newest 7" handfree color video door phone