Features:
* 1/4-inch Sony CCD
* 500TVL high resolution: 500TVL with color, 570TVL with B/W
* 10x, f=3.8 to 38mm F1.8 auto focus digital zoom lens built-in
* 100x zoom(Optical zoom: 10x, Digital zoom: 10x)
* 48 pcs HD LEDs built-in (viewable length at night over 50m)
* RS-485 communication