1/3'' SONY CCD 420TV Lines Color Mode: 1 lux/F1.2 B/W Mode: 0 Lux/ F1.2 White Balance: Auto ESC: ON/ OFF BLC: ON/ OFF ESC: ON/ OFF Board lens/ 14 Vari-focal lens 22IR Leds, Visible distance: Approx*20m Power Supply: DC12V Dimension: 50*110(L)mm