Specification

• Recording
• Video Compression: H.265 Pro+/H.265 Pro/H.265/H.264+/H.264
  
• Encoding Resolution

  When 1080p Lite mode is not enabled:

  4 MP lite/3 MP/1080p/1080p lite/720p/WD1/4CIF/VGA/CIF

  When 1080p Lite mode is enabled:

  4 MP lite/3 MP/1080p lite/720p/720p lite/WD1/4CIF/VGA/CIF

• Frame Rate

  Main stream:

  When 1080p Lite mode is not enabled:

  For 4 MP stream access: 4 MP lite@15fps; 1080p lite/720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N).

  For 3 MP stream access: 3 MP/1080p/720p/WD1/4CIF/VGA/CIF@15fps.

  For 1080p stream access: 1080p/720p@15fps; WD1/4CIF/VGA/CIF@25fps (P)/30fps (N).

  For 720p stream access: 720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N).

  When 1080p Lite mode is enabled:

  For 4 MP stream access: 4 MP lite@15fps; 1080p lite/720p lite/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N).

  For 3 MP stream access: 3 MP/1080p lite/720p lite/WD1/4CIF/VGA/CIF@15fps.

  For 1080p stream access: 1080p lite/720p lite/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N).

  For 720p stream access: 720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N).

  Sub-stream:

  WD1/4CIF@12fps; CIF@25fps (P)/30fps (N).

• Video Bitrate: 32 Kbps to 6 Mbps.
  
• Dual-Stream: Support.
  
• Stream Type: Video, Video & Audio.
• Audio Compression: G.711u.
• Audio Bitrate: 64 Kbps.

• Video And Audio
• IP Video Input

  16-ch (up to 48-ch).

  Up to 6 MP resolution.

  Support H.265+/H.265/H.264+/H.264 IP cameras.

• Analog Video Input

  32-ch.

  BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection.

• HDTVI Input

  4 MP, 3 MP, 1080p25, 1080p30, 720p25, 720p30, 720p50, 720p60.

  *: The 3 MP signal input is only available for channel 1/2/3/4.

• AHD Input: 4 MP, 1080p25, 1080p30, 720p25, 720p30.
• HDCVI Input: 1080p25, 1080p30, 720p25, 720p30.
• CVBS Input: PAL/NTSC.
• CVBS Output: 1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480.
• HDMI 1 Output: 1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz.
• HDMI 2 Output: 1-ch, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz.
• VGA Output: 1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz.
• Audio Input: 4-ch, RCA (2.0 Vp-p, 1 KΩ).
• Audio Output: 1-ch, RCA (Linear, 1 KΩ).
• Two-Way Audio: 1-ch, RCA (2.0 Vp-p, 1 KΩ) (independent).
• Synchronous Playback: 16-ch.

• Network
• Remote Connection: 128.
• Network Protocol: TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF, SNMP.
• Network Interface: 2, RJ45 10M/100M/1000M self-adaptive Ethernet interface.

• Auxiliary Interface
• Serial Interface: RS-232, RS-485 (full-duplex), Keyboard.
• SATA: 4 SATA interfaces.
• ESATA: Support.
• Capacity: Up to 10 TB capacity for each disk.
• Alarm In/Out: 16/4.
• USB Interface

  Front panel: 2 × USB 2.0.

  Rear panel: 1 × USB 3.0.

• General
• Power Supply: 100 to 240 VAC, 50 to 60 Hz.
• Consumption: ≤ 45 W (without HDD).
• Working Temperature: -10 °C to +55 °C (+14 °F to +131 °F).
• Working Humidity: 10% to 90%.
• Dimension (W × D × H): 440 × 390 × 70 mm (17.3 × 15.4 × 2.8 inch).
• ≤ 7 kg (15.4 lb., without HDD).