?WATERPROOF & WIDE USAGE?4.5 inch IP66 Waterproof body construction provide stable performance both indoor and outdoor ( Warehouse, Home, Office, Supermarket, Parking, Farm, Villa, Museum) Video interface output - AHD/TVI/CVI/CVBS selectable, OSD menu available; NOTICE: Default Video Signal is 1080P AHD, It can be adjust to TVI, CVI or CVBS (Analog) manually, Compatible with all 1080P or above Analog DVRs. Do not work with 720P or 960H DVR and any NVR system. ?MEDIUM SPEED AHD PTZ CAMERA?Pan-tilt-zoom camera with endless 360°pan & 90°tilt & 20x optical zoom, no blind spots left, commercial grade surveillance camer. ?RS485/COAXIAL CONTROL?RS485 (+/-) / coaxial cable connect, real time transmission ,lossless video, Suggest to buy a PTZ keyboard for this camera, Please search : B08YVQ4XLC. ?5MP & 263FT IR LIGHT VISION? 2592(H)x1944(V) Ultra HD, 5 Megapixel 18X Medium Speed AHD PTZ camera, Infrared/IR-Cut Excellent Night Vision up to 263ft. Suitable for large areas like front yard, parking areas, backyard, garage, etc. ?Notice Beofre Purchg?Make Sure you have a DVR that supports 5mp AHD/TVI/CVI Video format and has an RS485 port, or have a PTZ Controller (:B08YVQ4XLC) before purhcase otherwise the PTZ Camera might not work, Suggest to buy a PTZ keyboard for this camera, Please search : B08YVQ4XLC.