4MP HD Resolution & Power over Ethernet (PoE): 4 megapixels (2560x1440), wired PoE camera supports 65 to 98ft long distance infrared night vision range. Providing the detail for monitoring indoor outdoor. PoE allows IP (internet protocol) devices to receive power and data over existing LAN (local area network) cabling. Easy Plug and Play with NVRs: It can be plug and play with Anpviz PoE NVR. The 4mp poe camera works with other thrid party On-vif NVR. Works with ISpy, Blue-iris, Mile-stone software. Works with NAS(NFS). Easy to view on Web browser like IE, Edge, Firefox, Google Chrome. Three Connection Ways to Choose: You can connect the poe camera with an NVR that supports the Onvif protocol. If you don't have an NVR, you can connect the camera to a DC 48-54V PoE Switch/Injector; If you don't have an NVR and a PoE switch, you can use a DC12V power adapter for power supply. (power adapter is not included) IP66 Waterproof and 2.8MM Wide Angle Lens: Metal housing for outdoo