Dahua 2826-Fo Nvr 4 Ch

Key Features

• IP Channels: 4 channels up to 4K/8MP
• Video Compression: Smart H.265+, H.265, Smart H.264+, H.264
• Video Outputs:
  • HDMI (4K) output
  • VGA (1080P) output
  • Output Division: 1, 4
• Two-Way Audio:
  • 1 RCA input / 1 RCA audio output
  • Supports G.711a, G.711u, PCM, G726 audio compression
• Recording Resolutions:
  • 4K/8MP, 5MP, 4MP, 3MP, 1080P, 720P, D1, CIF

Performance and Bandwidth

• Bandwidth:
  • 80 Mbps input for access
  • 80 Mbps for storage
  • 60 Mbps for forwarding
• Decoding Capacity:
  • 2 channels at 8MP (25 fps)
  • 4 channels at 4MP (25 fps)
  • 4 channels at 1080P (25 fps)

Recording Modes

• Manual Recording
• Alarm-triggered Recording
• Motion Detection Recording
• Timed Recording

Alarm and Playback

• Supports alarms triggered by:
  • Video sensor
  • Privacy mask
  • Video loss
  • IP camera events
• Playback: Up to 4 channels simultaneously

Storage and Connectivity

• Storage: 1 SATA HDD slot (supports up to 10TB, HDD sold separately)
• Network Port: 1 RJ45 Fast Ethernet (10/100 Mbps)
• PoE Ports: 4 PoE ports (10/100 Mbps), with:
  • Output power: 25.5W per port
  • Total power output: 36W
• USB Ports:
  • 1 USB 2.0 port
  • 1 USB 3.0 port

Smart Features

• ANR (Automatic Network Replenishment): Records to the IP camera’s SD card during network failure and automatically transfers data to the NVR when the network is restored.
• Perimeter Protection, SMD Plus, and Heat Maps: Supported with compatible Dahua cameras.
• Smart Search by Metadata: Efficient search using specific data filters.
• Software and Hardware Watchdog: Ensures system stability and auto-recovery in case of malfunctions.
• Watermarking: Ensures video integrity by embedding a digital watermark.

Remote Access and Management

• Supported Protocols: HTTP, HTTPS, TCP/IP, IPv4, RTSP, UDP, NTP, DHCP, DNS, P2P
• Compatibility: ONVIF (Profile S), CGI, SDK
• Remote Access: Supports viewing via web browsers (IE9, Chrome, Firefox), and mobile apps (iDMSS for iOS, gDMSS for Android).
• Local and Internet Access: Supports remote control via a joystick keyboard over TCP/IP.

Alarm and Notifications

• Sends email alerts with attached images during alarms
• Supports FTP uploads (scheduled or triggered by alarms)
• Integrates with video surveillance software for alarm management

Power and Environmental Conditions

• Power Supply: 48V DC / 53V DC, 1.25A / 1.13A (≤10W, excluding HDD)
• Operating Temperature: -10°C to +55°C
• Relative Humidity: 10% to 90%

Physical Specifications

• Dimensions: 260 (W) × 50.3 (H) × 232.3 (D) mm
• Weight: 1.86 kg
• Installation Type: Desktop