Quality color images; Built-in transmitter and batteries; Easily connects to a TV, VCR or security monitor; 30-60 minutes operational time with auxiliary battery (included)
Two-wire system design allows you to use your existing doorbell wires to install.; Full two way communication and door strike compatible; 6 Infrared LEDs lets you see in the dark
0.33-inch color CMOS image sensor camera wirelessly transmits data; Built-in infrared motion detection and built-in microphone; Weather-resistant for indoor and outdoor applications
Image Pick-up Device SONY 1/3 Super HAD Interline CCD *Effective Picture Elements NTSC:768 x 494; Horizontal Resolution 480 Horizontal TV lines; Minimum Illumination 0.1 LUX @ F1.2