GW High End 720P Analog 1000 TVL Color Sony CMOS 5~50mm Manual Varifocal Lens 4PCs Array IR LED 260 feet IR Distance CCTV Surveillance Security Camera GW809H is one of the most advanced and feature-rich camera on the market. 1000TVL/720P enabling to obtain more natural high-definition video. An Infrared Cut Filter installed, paired with Array LEDs, Equipped the 5-50mm HD varifocal Lens Gives an incredibly crisp clean picture at night up to 230feet away with no video noise. The IP66 certification weatherproof housing protects against heavy rain, snow, dust and any harsh environment. The built-in cooling system helps GW809H operates perfectly under extream temperature