Dahua Technology XVR5116H-4KL-I3 digital video recorder (DVR) Black

Playback modes: Instant | Operating system installed: Embedded LINUX | Playback modes: Tag | Rack capacity: 1U | Operating relative humidity (H-H): 10 - 90% | Video motion detection: Yes | Internal: No | VGA (D-Sub) output ports: 1 | Video capturing speed: 30 fps | Playback modes: Event | USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 1 | Video input channels: 16 channels | Multi-display modes: 16 | Audio formats supported: G.711 A-law | Audio formats supported: G.711 μ-law | Multi-display modes: 25 | Maximum frame rate: 60 fps | Multi-display modes: 1 | USB connectivity: Yes | Multi-display modes: 8 | Ethernet LAN (RJ-45) ports: 1 | Power consumption (typical): 15 W | Supported network protocols: HTTP, HTTPS, TCP / IP, IPv4, RTSP, UDP, SMTP, NTP, DHCP, DNS, DDNS, P2P | Ethernet LAN: Yes | Audio formats supported: PCM | Maximum video resolution: 3840 x 2160 pixels | Video compression formats: H.264 | Dual stream support: Yes | Built-in processor: Yes | Analog signal format system: NTSC | Depth: 257.1 mm | Video compression formats: H.265 | Product colour: Black | Video capturing speed (NTSC): 30 fps | Package height: 308 mm | DC voltage: 12 V | Width: 325 mm | Backup function: Yes | Multi-display modes: 4 | Multi-display supported: Yes | Audio system: 2-way | RS-485 ports: 1 | Video compression formats: H.265+ | BNC input ports: 16 | Power supply type: DC | Motion sensor: Yes | USB 2.0 ports quantity: 2 | Package depth: 117 mm | Playback modes: Smart | Multi-display modes: 36 | Ethernet interface type: Gigabit Ethernet | Video loss detection: Yes | Video compression formats: H.264+ | HDD interface: SATA | Number of HDDs supported: 1 | Channels quantity: 16 channels | Video streaming: Yes | HDMI ports quantity: 1 | Multi-display modes: 9 | Weight: 1.23 kg | Playback modes: General | Analog signal format system: PAL | Package weight: 2.11 kg | Audio output channels: 1.0 channels | Operating temperature (T-T): -10 - 55 °C | Height: 55 mm | Maximum HDD capacity: 16 TB | Audio input channels: 1 channels | Video capturing speed (PAL): 25 fps | Package width: 372 mm | Bit rate: 32 Kbit/s