4K 10CH PoE Two-Way Audio Security System. Easy Setup, Effective Guarding. 4K Crystal-Clear Vision, Day or Night. The 8MP PoE cameras capture every detail with 4K (3840H x 2160V) clarity, delivering more clear video quality than 1080P does. Even at night, the infrared vision is up to 100ft away thanks to the 36 premium IR LEDs. Listen & Talk in Real Time. Engage in live conversations using the convenient 2-way audio feature. And scare away intruders to protect your safety. It is never a hassle again to stay in touch with your family, nannies, or pets. Accurate Human & Vehicle Detection. Locate Vital Videos in Countable Seconds. Never spend extra time finding what you need in loads of videos. The smart search helps to find clips by exact time/dates/events/channels/facial appearance/vehicles in seconds. Stay Informed with Remote Control. Wherever you’re, everything is under your control thanks to remote motion alarms, live view, and record replay. Support Up to 12TB HDD. This network video recorder can be inserted with a hard drive that has 12TB max storage. 105° Ultra-Wide Field of View. The 2.8 mm lens provides up to 105° field of view, and is ideal for monitoring large areas, such as yards, foyers, warehouses, parking lots, garages, etc. IP66 & Metal Casing. However harsh the weather is, the camera boasts the IP66 weatherproof. And the full metal casing promises reliable protection. Up to 10CH 8MP Camera Connected. To build up an efficient surveillance system, this NVR is compatible to connect with 10 channel cameras max, including 8CH PoE cameras and 2CH IP cameras. Just refer to your preference and set up your own security system. Works with Third Party IP Camera. Other brands’ IP cameras can work with this NVR. No need to leave your original cams in the corner, but it saves you extra expense. True Plug and Play Installation. If you want a DIY smart security solution, this PoE security camera system is just the one for you. Only one Ethernet cable is required for power and data transmission. Building a secure network is that simple. Multi Cyber Protocols Approved. Different types of internet protocols like IPV4, IPV6, RTSP, TCP, IP, DHCP, etc. Therefore, no worries about the network concerns about the NVR. HDMI or VGA Output. Support HDMI/VGA output at the same time, and the HDMI supports up to 4K (3860 x 2160) resolution. The VGA supports up to 1080P resolution. HDMI Up to 4K. Up to 8M(3860×2160). 4CH 3MP/2CH 5MP/1CH 8MP. Up to 12TB capacity. RJ45 X1 (10/100/1000 M). 8 Ports(IEEE802.3at/af). 2X USB 2.0. 32 °F – 131 °F /0 °C – 55 °C. Dimensions (W X H X D). 10.2″ x 9.6″ x 1.9 / 260x245x47mm. Weight (Without Hard Disk). 10 W (Without HDD and PoE);PoE: Max 15W for single port. 1/2.8 Progressive Scan CMOS. Number of Infrared LEDs. Up to 66ft / 20 m. 4 °F – 140 °F/-20 °C – 60 °C. DC12V / PoE (802.3af). Dimension (L × W × H). 6.7″ x 2.6″ x 2.6 / 170 x 65 x 65mm.