[Compatibility Note] — The Tenda N6P PoE NVR is compatible with IP Cameras that supports ONVIF Version 2.6 and previous versions. Please confirm the ONVIF version supported by your IP Camera and make sure your camera support ONVIF protocol rather than its proprietary protocol only. Please feel free to contact us via support.us(a)tenda.cn if you are not sure about the compatibility of your cameras or if you run into any trobule setting up the nvr. [Wide Compatibility] — Tenda N6P PoE NVR is compatible with ip cameras from other brands through multiple protocols. By supporting H.265+, H.265 and H.264 encoding and decoding, this network video recorder also broadens your choice for IP cameras. [Smart Power Control] — Tenda N6P PoE NVR will automatically cut off the channel power supply after overload for improved stability and prolonged service life. [Up to 4K/8MP Recording & Output Resolution] — Capture greater amounts of detail with Tenda N6P NVR. [820ft. Long-Distance Transmission] — The PoE port allows up to 820ft. long-distance data transmission before requiring a PoE relay, making the N6P PoE NVR a versatile option for different monitorning applications. [Setup Made Easy] — Tenda N6P PoE NVR is a security video recorder with built-in PoE switch, allowing for easy connection and configuration of ip cameras. With one single CAT5e/6 cable, it can provide power to the camera and also stream video/audio/data simultaneously.