Outdoor 4.1 Megapixel POE Dome IP Security Camera - IP67 Weatherproof, Motorized lens 2.8~12mm lens HIKVSION OEM DS-2CD1741FWD-IZ HD Resolution Ip camera: 2K pixel resolution (2688 x 1520) at 20 frames-per-second (FPS) , 4mp Super HD video recording provides superior quality for reviewing fine details in heightened resolution .A higher resolution also means a greater digital zoom. 2.8~12mm Motorized varifocal lensThe varifocal lens grants you the ability to customize your viewing area (and focus) remotely. Zoom all the way into 33 angle to view a small area with astonishing detail, or zoom all the way out to 93 angle to survey a larger sample of the environment. 140ft IR Long-range Night Vision : up to 140ft in ambient lighting. No matter how dark the night is, this camera comes with infrared LEDS built-in, which will constantly provide you with ultra-clear night vision for up to 140ft away, real all-day security monitoring. Easy Power-over-Ethernet (PoE) Installation : PoE technology enables you to only connect 1 cable to the NVR and camera. Proving power and transferring video data, PoE is the fastest and easiest form of wired camera installation in today market. ONVIF Compliant : ONVIF is an open standard protocol for IP Network Cameras to communicate easily with Network Video Recorder (NVR) devices.