GW Security NVR PoE IP Camera with 2.8-12mm Outdoor Varifocal Lens Camera, Bullet System, Package5: 12 System

Ultra High Definition 4K (3840 x 2160) four times the resolution of 1080p. 16CH H.265 4K 4K NVR Security Camera System w/ (12) H.265 4K(8MP)@15fps Weatherproof Varifocal Lens 2.8-12mm Night Vision PoE IP Bullet Cameras (Built-in Microphone) Built-in 2.8-12mm manual varifocal lens allows you to adjust the viewing angle, 20 infrared LEDs, view up to 160ft infrared distance. Power over Ethernet setup is clean and simple with a single network cable. 100% True Plug and Play - An additional built-in network interface provides a unique IP address to each security camera, eliminating the hassle of messy IP security camera setups. FACE RECOGNITION / SMART HUAN/VEHICLE AI Detection - Our built-in AI camera automatically recognizes familiar faces or people or car to maximize security and eliminate false alarms. You'll instantly know if unknown faces or people or vehicle are arriving at your property with advanced AI motion detection technology View and record in large screen with remote viewing on computer, phone and tablet. Plug & Play setup is so easy. Simply connect the IP cameras to the NVR and download the smartphone app and scan the NVR QR code, you are ready to watch and record live. Works with Google (add voice command with Google Assistant device) Includes motion detection, snapshots and email alerts and USB backup feature for peace of mind. Supports cloud storage (Google Drive & Dropbox) / cloud upgrade. 4TB hard drive pre-installed. (2 SATA, up to 14TB each, total up to 28TB)