GW Security Inc GW-40WD-VD 1/3-Inch Exview HAD CCD II with Effio-E Surveillance Security Camera 700 TV Lines, 2.8 to 12mm Lens, 66 IR LEDs and 196-Feet IR Distance Enhanced Features and Fine Image Processor Zoom & focus outside adjusting Auto Gain Control Auto Electronic Shutter 1 Year Warranty. Free Life Time Tech Support From U.S.A