4 Channel Compact 1U WizSense Network Video Recorder

The Dahua NVR2104HS-I is a compact 4-channel WizSense series network video recorder (NVR) designed for small to medium-sized surveillance systems. It supports advanced AI features, including face detection and recognition, perimeter protection, and Smart Motion Detection Plus (SMD Plus) technology, enhancing security monitoring accuracy and efficiency.

Key Features:

• Supports up to 4 IP camera inputs

• AI by Device: 1-channel face detection and recognition, 1-channel perimeter protection, 4-channel SMD Plus

• AI by Camera: face detection and recognition, perimeter protection, SMD Plus

• Supports up to 10 face databases with 5000 face images

• Smart H.265+/H.265/Smart H.264+/H.264/MJPEG video compression

• Supports adaptive decoding

• 1 SATA port, up to 10 TB capacity

• HDMI and VGA simultaneous video output

• Supports third-party network cameras

• ONVIF (Profile T/S/G), CGI, and SDK compliance

Specifications:

• Dimensions: 260 mm × 232.7 mm × 47.6 mm

• Weight: Net weight: 0.81 kg; Gross weight: 1.38 kg

• Material: Metal casing

• Color Options: Black

• Power Requirements: 12 V DC, 1.5 A; Power consumption: ≤10 W (without HDD)

• Other Specifications:

  • Video Resolution: Up to 12 MP

  • Decoding Capability:

    • AI Disabled: 1 channel 12 MP @ 30 fps; 1 channel 8 MP @ 30 fps; 2 channels 5 MP @ 30 fps; 3 channels 4 MP @ 30 fps; 6 channels 1080p @ 30 fps

    • AI Enabled: 1 channel 8 MP @ 30 fps; 1 channel 5 MP @ 30 fps; 2 channels 4 MP @ 30 fps; 4 channels 1080p @ 30 fps

  • Network Bandwidth: 80 Mbps access, 80 Mbps storage, 60 Mbps forwarding

  • Video Output: 1 HDMI port (up to 4K), 1 VGA port (up to 1080p)

  • USB Ports: 1 front USB 2.0 port, 1 rear USB 2.0 port

  • Audio: 1 RCA input, 1 RCA output

  • Operating Temperature: -10 °C to +55 °C

  • Operating Humidity: 10%–93%