| Video/Audio Input  |  
  | IP video input: |  32-ch |  
  | Two-way audio input: |  1-ch, RCA (2.0 Vp-p, 1kΩ) |  
  | Network  |  
  | Incoming bandwidth: |  256Mbps |  
  | Outgoing bandwidth: |  256Mpbs |  
  | Remote connection: |  128 |  
  | Video/Audio Output  |  
  | Recording Resolution: |  12MP/8MP/6MP/5MP/4MP/3MP/1080p/UXGA/720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF   |  
  | Audio Output: |  1-ch, RCA (2.0Vp-p, 1KΩ) |  
  | Synchronous Playback: |  16-ch |  
  | VGA Output: |  1-ch, resolution: 1920*1080P/60Hz, 1280*1024/60Hz, 1280*720/60Hz, 1024*768/60Hz  |  
  | Decoding  |  
  | Live view / Playback: |  12MP/8MP/6MP/5MP/4MP/3MP/1080p/UXGA/720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF   |  
  | Capability: |  4-ch@8MP,16-ch@1080P |  
  | Hard Disk  |  
  | SATA: |  4 SATA interfaces for 4HDDs   |  
  | Capacity: |  Up to 6TB capacity for each HDD |  
  | External Interface  |  
  | Network Interface: |  1RJ-45 10/100/1000Mbps self-adaptive Ethernet interface |  
  | Serial Interface: |  RS-232; RS-485; |  
  | USB Interface: |  Front panel: 2 × USB 2.0  |  
  | Rear panel: 1 × USB 3.0  |  
  | Alarm In: |  16-ch |  
  | Alarm Out: |  4-ch |  
  | POE  |  
  | Interface: |  16 independent 10/100 Mbps PoE Ethernet interfaces  |  
  | Max. Power: |  200W |  
  | Supported Standard: |  AF and AT |  
  | General  |  
  | Power Supply: |  100 to 240 VAC |  
  | Consumption(without hard disk and POE): |  ≤20 W |  
  | Working Temperature: |  -10 ºC ~ +55 ºC (+14 ºF~ + 131 ºF) |  
  | Working Humidity: |  10 % ~ 90 % |  
  | Chassis: |  19-inch rack-mounted 1.5U chassis |  
  | Dimensions: |  445 × 390 × 70 mm (17.5"× 15.3" × 2.8") |  
  | Weight(without HDD): |  ≤ 5 Kg (11 lb) |