Dahua DH-XVR1B04-I/T Digital video recorder (DVR)

Description

• Model: DH-XVR1B04-I/T
• Type: 4-channel Penta-brid Digital Video Recorder (DVR)
• Series: Cooper / WizSense AI Series
• Operating System: Embedded Linux
• Main Processor: Industrial-grade processor
• Video Inputs:
  • 4 × BNC analog inputs (HDCVI / AHD / TVI / CVBS auto-detect)
  • Up to 5 IP camera channels (hybrid mode)
  • Each IP channel supports up to 2MP
• Video Compression: Smart H.265+, H.265, Smart H.264+, H.264, AI Coding
• Recording Resolution: Up to 1080N / 720p (analog channels)
• Encoding Performance:
  • Main stream: up to 1080N / 720p @ 25/30 fps
  • Sub stream: CIF @ up to 15 fps
• AI Features:
  • SMD Plus (Smart Motion Detection) for human & vehicle filtering
  • AI Coding for storage optimization
• IP Bandwidth: ~20 Mbps incoming / recording / outgoing
• Video Outputs:
  • 1 × HDMI (up to 1080p)
  • 1 × VGA (up to 1080p)
• Display Modes: 1 / 4 split screen
• Audio:
  • 1 × RCA audio input
  • 1 × RCA audio output
  • Supports coaxial audio on BNC channels
  • Two-way talk supported
• Storage:
  • 1 × SATA HDD bay
  • Supports up to 6TB HDD
• Network:
  • 1 × RJ-45 Ethernet port (10/100 Mbps)
  • Protocols: HTTP, HTTPS, TCP/IP, IPv4/IPv6, RTSP, P2P, NTP, DHCP, DNS, etc.
  • Remote access via DMSS mobile app
• Playback & Recording Modes:
  • Continuous, motion detection, alarm recording
  • Smart playback (event-based search)
• USB Ports: 2 × USB 2.0 (backup + mouse control)
• Alarm Functions:
  • Motion detection
  • Video loss detection
  • Camera tampering
  • Network disconnect alerts
• Power Supply: 12V DC, 1.5A
• Power Consumption: < 7W (without HDD)
• Dimensions: ~197 × 203 × 41.5 mm
• Weight: ~0.5 kg (without HDD)
• Operating Temperature: –10°C to +45°C
• Storage Temperature: –20°C to +60°C
• Humidity: 10%–90% RH
• Installation Type: Desktop
• Typical Use: Small CCTV systems for homes, shops, offices, and small businesses