TP-Link "VIGI C400HP-4", 4mm, 3MP, Turret Network Camera, PoE//3MP Ultra-High Definition: The VIGI C400 camera comes with 3MP–more than enough pixels to pick up some of the more discrete details.2.8/4mm Lens: Whether you need a wide angle lens to cover enclosed spaces or a higher millimeter lens for longer distances in open spaces, C400 comes with two different lens versions to better suit your security needs.Smart Detection (motion detection, area intrusion, line-crossing, video tampering): Receive notifications and check feeds when someone crosses a boundary, enters an area you've set, or obstructs the camera.Smart IR: Keeps objects from being under-rendered when far away or overexposed when close to camera at night.WDR: Adjusts for lighting contrast to minimize shadowing effects and renders images true to life.3D DNR: Removes abnormal pixelation to provide clearer video and eliminate distortion.Night Vision: A robust night vision system ensures your camera performs well in low light conditions and records what's happening for future inspection.H.265+: Without using any extra bandwidth, your cameras transmit compressed crystal-clear video to save disk space, ease network loads, and reduce monitoring costs without sacrificing image quality.PoE/12V DC: Two power supply ways not only give you more convenience but also make your wiring remarkably easy.VIGI App: Manage your security from the palm of your hand with the VIGI app.