GW High End 1200 TVL Sony CMOS Analog Vari Focal Lens 64 PCs IR LED CCTV Surveillance Security Camera --- Unique Metallic Grey 1200 TV lines; 2.8~12mm Manual Varifocal Lens 64PCS Infrared LED,147 feet IR Distance Metal vandal proof & Water proof FREE 1 Year Warranty and FREE Life Time Tech Support within U.S.