Door strike release relay opens door lock
1/3" CCD color outdoor-rated camera
Low. 5 Lux with IR Illuminators
4" CRT Display

Answer the door from anywhere in your home ?? without having to open the door! The SUNRN Video Door Phone lets you see who's ringing your doorbell, without your ever being seen. If you choose, you can also converse with the person at the door. It's the perfect way to distinguish expected visitors from pesky door-to-door solicitors.