You Need Connect 5MP/3K/8MP 4K DVR to Use: This analog cctv camera does NOT work with 4MP or lower resolution DVR, only work with 5MP or above DVR. This security camera is 5 Megapixels (2560x1944)@20fps high definition HD TVI/CVI/AHD/CVBS, Required coaxiable BNC cable and power adapter but not included.

2.8-12mm Manual Varifocal Lens, Full Metal Case for Vandalproof and Weatherproof: Powerful infrared LED with 100 feet IR Distance and High-Quality ICR to ensure excellent image during the day and night. IP66 weatherproof metal housing provides protection from elements, including dust and sand, as well as harsh weather conditions, such as rain and snow.

5MP HD TVI/CVI/AHD/CVBS 4 IN 1 Turret Analog Camera: This CCTV camera supports TVI/AHD/CVI/CVBS (Analog) 4 Modes of video output. The default video mode is 5MP TVI, please change to corresponding VIDEO MODE by Joystick cable according to your DVR before use.1/2.5" 5MP CMOS sensor, Super Hybrid video output to ensure high image resolution.

Compatible with Most Brand CCTV System: This security camera supports 5MP HD-TVI, CVI, AHD and CVBS. Video format can be switched according to your DVR type. It requires a 5MP 3K and 8MP 4K DVR recorder. Can not be used stand alone.

Notice: This is a 5MP@20fps TVI/AHD/CVI 4in 1 analog camera, Please confirm your DVR type, and then use OSD Joystick to switch to corresponding camera video mode. If your DVR only supports [email protected], please use OSD joystick to switch to 960H mode first, then enter into camera OSD menu to choose [email protected] video output.