【Advanced H.265 Video Compression, Ultra-long Recording】H.265 is more efficient than H.264+ and H.264. It can maximize storage space. It also takes up less bandwidth and enables smooth remote viewing. This will SAVE you a lot of NETWORK STRESS and MONEY on storage. With the pre-installed 2TB HD, you can record 24/7, protect your property and family. | 【8MP Super HD Resolution 】This PoE security camera has a 3840*2160 detailed image, bring 4 x 1080P high-resolution images, allows you to see faces, license plates, packages. 100ft/30m Superb HD Night Vision. 2.8mm lens for a wider field of view. Protect your family day and night. | 【Stable Wiring and Digital Signal& Plug and Play】 - Unlike a CCTV DVR system, videos from the IP camera system will not lose quality or be destroyed by faulty cables. A strong digital signal maintains a 8MP high-definition image via 330ft CAT6 or 270ft CAT5 Ethernet cables. Users will never have to worry about signal degradation which usually happen on coaxial cable of DVR and analog cameras even within 100ft. | 【Powerful 4K 8 Ports PoE 8CH NVR & 4pcs Weatherproof Dome Cameras】This 8CH NVR security system supports 4K video input/output. It is connectable to 8pcs PoE IP ONVIF security cameras (1080P/3MP/4MP/8MP/6MP/8MP), including Anpviz and third-party cameras which support Onvif protocol. Built with a higher level of the weatherproof feature than IP65. No water/fog will get into the cam. Perfect for outdoor.