| Video/Audio Input | 
  | IP Video Input | 32-ch | 
  | Two-way Audio Input | 1-ch, BNC | 
  | Network | 
  | Incoming Bandwidth | 384Mbps | 
  | Outgoing Bandwidth | 384Mbps | 
  | Remote Users | 128 | 
  | Video/Audio Output | 
  | HDMI/VGA Output | VGA: | 
  | 1920x1080p /60Hz, 1920x1080p /50Hz, 1600x1200 /60Hz, 1280x1024 /60Hz, 1280x720 /60Hz, 1024x768 /60Hz | 
  | HDMI1: | 
  | 4K (3840x2160) /30Hz, 1920x1080p /60Hz, 1920x1080p /50Hz, 1600x1200 /60Hz, 1280x1024 /60Hz, 1280x720 /60Hz, 1024x768 /60Hz | 
  | HDMI2: | 
  | 4K (3840x2160) /30Hz, 1920x1080p /60Hz, 1920x1080p /50Hz, 1600x1200 /60Hz, 1280x1024 /60Hz, 1280x720 /60Hz, 1024x768 /60Hz | 
  | Recording Resolution | 12MP/8MP/6MP/5MP/4MP/3MP/1080p/960p/720p/D1/2CIF/CIF | 
  | Audio Output | 1-ch, BNC | 
  | Synchronous Playback | 16-ch | 
  | Decoding | 
  | Compression | H.265/H.264 | 
  | Live view/Playback | 12MP/8MP/6MP/5MP/4MP/3MP/1080p/960p/720p/D1/2CIF/CIF | 
  | Capability | 4 x 12MP@20, 4 x 4K@30, 16 x 1080p@30, 36 x 720p@30, 64 x D1 | 
  | Hard Disk | 
  | SATA | 16 SATA interfaces | 
  | Capacity | up to 8TB for each HDD | 
  | eSATA | 1 eSATA interface | 
  | miniSAS | 2 miniSAS ports | 
  | Disk Array | 
  | Array Type | RAID 0/1/5/6/10/50/60 | 
  | External Interface | 
  | Network Interface | 4 RJ-45 10M/100M/1000M adaptive Ethernet Interface | 
  | 2 1000M SFP Ethernet Interface | 
  | Serial Interface | 1 x RS232, 1 x RS485 | 
  | USB Interface | Rear panel: 4 x USB3.0 | 
  | Alarm In | 24-ch | 
  | Alarm Out | 8-ch | 
  | Decoding Card (optional) | 2 slots (4-ch HDMI or 6-ch HDMI outputs per card) | 
  | Power Output | 12V | 
  | General | 
  | Power Supply | 100 ~ 240V AC | 
  | Consumption | ≤ 50 W | 
  | Working Temperature | -10°C ~ + 55°C ( +14°F ~ +131°F ) | 
  | Working Humidity | 10% ~ 90% | 
  | Chassis | 19-inch rack-mounted 3U chassis | 
  | Dimensions | 131mm × 482mm ×477mm ( 5.1" × 19.0" × 18.8" ) | 
  | Weight ( without HDD ) | ≤ 10 Kg ( 22.05 lb ) |