32-ch 1.5U 4K NVR

  • Up to 32 channel IP cameras can be connected
  • Up to 1-ch@32 MP/2-ch@12 MP/16-ch@1080p decoding capacity
  • Only (B) version support 2 HDMI and 1 VGA interfaces, and HDMI interfaces support independent video output
  • 4 HDDs for continuous video recording
  • Supports various special function cameras, including thermal camera/fisheye/people counting/heatmap/ANPR (automatic number plate recognition)
  • Advanced streaming technology enables smooth live view and data self-correction in poor network conditions
  • Supports dual-stream recording to save time and bandwidth.
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Available models:



  • Video and Audio
  • IP Video InputUp to 12 MP resolution *: 32 MP and 24 MP is only available for channel 1 when ultra HD resolution mode is enabled. For DS-7732NI-I4(B), when ultra HD resolution mode is enabled, it will reduce the IP video input to 24-ch.
  • Incoming Bandwidth256 Mbps
  • Outgoing Bandwidth256 Mbps
  • HDMI 1 Output4K (3840 × 2160)/60Hz, 4K (38