Hikvision DS-7604NXI-K1/4P(D) Network Video Recorder (NVR) 1U Black

Supported resolutions: 4K (3840 × 2160)/30 Hz, 2K (2560 × 1440)/60 Hz, 1920 × 1080/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz | Video input channels: 4 channels | Number of HDDs supported: 1 | Face detection: Yes | Audio formats supported: G.711 A-law | Audio formats supported: AAC | Audio formats supported: G.726 | Audio formats supported: G.722 | Sustainability certificates: CE | Sustainability certificates: Federal Communications Commission (FCC) | VGA (D-Sub) output ports: 1 | Audio formats supported: G.711 μ-law | Number of simultaneously playbacked channels: 4 channels | Maximum storage capacity: 16 TB | Input bandwidth: 40 Mbit/s | Maximum frame rate: 30 fps | Audio RCA inputs: 1 | Output bandwidth: 80 Mbit/s | HDMI output: Yes | Audio RCA outputs: 1 | HDD interface: SATA | Supported network protocols: TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP, HTTP, HTTPS | Power over Ethernet (PoE) ports quantity: 4 | USB 2.0 ports quantity: 2 | Power over Ethernet (PoE): Yes | Power consumption (typical): 10 W | Ethernet LAN data rates: 100 | Total Power over Ethernet (PoE) budget: 50 W | Wi-Fi: No | Rack mounting: Yes | Weight: 1 kg | Warnings: The product must be disposed of properly in accordance with local regulations for the disposal of electronics. | Warnings: The appliance should be installed by a qualified professional. | Output voltage: 48 V | Depth: 240 mm | Height: 48 mm | Ethernet LAN data rates: 10 | Maximum resolution: 3840 x 2160 pixels | Operating relative humidity (H-H): 10 - 90% | HDMI ports quantity: 1 | Width: 320 mm | Output current: 1.35 A | Ethernet LAN data rates: 1000 Mbit/s | Product colour: Black | Rack capacity: 1U | Networking standards: IEEE 802.3at | Video formats supported: H.265+ | Operating temperature (T-T): -10 - 55 °C | Warnings: Do not expose the device to moisture or extreme temperatures. | Ethernet LAN (RJ-45) ports: 5 | Internal SATA ports quantity: 1 | Networking standards: IEEE 802.3af | Video formats supported: H.264+ | Video formats supported: H.264 | Video formats supported: H.265