1080P HD TVI/CVI/AHD/960H CVBS 4 IN 1 Analog Dome Camera: This dome camera supports 4 different video outputs: 1080P TVI, 1080P AHD, 1080P CVI, and CVBS (960H). It requires a 1080P/1080Lite/1080N TVI/AHD/CVI DVR (SDI DVR is not compatible; some 720P DVRs may also not be compatible). A coaxial BNC cable and power adapter are required but not included. 2.8-12mm 4X Manual Optical Varifocal Lens, IP66 Weatherproof All-Metal Housing: The analog camera features 36 IR infrared LEDs, providing a 100ft IR range for clear images during both day and night. Its IP66 weatherproof all-metal housing ensures protection against dust, sand, and harsh weather conditions like rain and snow. 1080P HD Resolution @ 30fps: The 1/2.7 SONY CMOS sensor with 2.1-megapixel resolution ensures clear and bright images, making it ideal for security monitoring both indoors and outdoors. Compatible with Most Brands of CCTV & DVR Systems: This security camera supports 2MP HD-TVI, CVI, AHD, and CVBS video formats,