Dahua NVR4432-EI 32 Channel WizSense Network Video Recorder (NVR)

Key Specifications

• Video Inputs: Supports up to 32 IP cameras with resolutions up to 16MP.

• Decoding Capability:

  • AI Disabled: 2-channel 16MP@30fps, 2-channel 12MP@30fps, 4-channel 8MP@30fps, 4-channel 6MP@30fps, 6-channel 5MP@30fps, 8-channel 4MP@30fps, 16-channel 1080p@30fps, 32-channel 720p@30fps.

  • AI Enabled: 1-channel 16MP@30fps, 2-channel 12MP@30fps, 3-channel 8MP@30fps, 3-channel 6MP@30fps, 4-channel 5MP@30fps, 6-channel 4MP@30fps, 12-channel 1080p@30fps, 16-channel 720p@30fps, 32-channel D1p@30fps.
    

• AI Features:

  • Face Detection & Recognition: Supports up to 10 face databases with 20,000 face images.

  • Perimeter Protection: Advanced perimeter intrusion detection.

  • SMD Plus: Smart Motion Detection Plus for accurate human and vehicle detection.

  • ANPR: Automatic Number Plate Recognition.

  • People Counting & Heat Map: For crowd analysis and behavior monitoring.
    

• Storage:

  • 4 SATA ports, supporting up to 16TB per HDD, totaling 64TB.

  • Supports HDDs up to 16TB each.
    

• Video Output:

  • 1 HDMI output up to 4K resolution.

  • 1 VGA output up to 1080p resolution.
    

• Audio:

  • Supports bi-directional audio streaming.

  • 1 audio input and 1 audio output via CINCH connectors.
    

• Network:

  • 2 RJ-45 10/100/1000 Mbps Ethernet ports.

  • Supports ONVIF 22.06 (Profile T, Profile S, Profile G).
    

• Power Supply:

  • 100–240V AC, 50/60Hz.

  • Power consumption ≤10W (without HDD).
    

• Operating Conditions:

  • Temperature: –10°C to +55°C.

  • Humidity: 10% to 90%.
    

• Dimensions:

  • 440 mm × 415.6 mm × 76 mm.