Dahua 4 Channel NVR, NVR4204-P PoE Network Video Recorder

General Specifications:

• Model: Dahua NVR4204-P
• Number of Channels: 4
• Product Type: PoE Network Video Recorder
• Operating System: Embedded LINUX

Video and Audio:

• Supported Video Compression:
  • H.265
  • H.264
• Max Recording Resolution: Up to 8MP per channel
• Decoding Capability:
  • 1 channel at 8MP
  • 4 channels at 4K
• Audio Compression: G.711A, G.711U, PCM
• Two-way Talk: Supported

Recording and Playback:

• Maximum Incoming Bandwidth: 40 Mbps
• Maximum Outgoing Bandwidth: 40 Mbps
• Recording Mode: Manual, schedule (regular, continuous), motion detection, alarm
• Playback Modes: Instant playback, normal playback, event playback, tag playback, smart playback
• Search Mode: Time/Date, Alarm, Motion Detection, Exact Search (accurate to the second)
• Playback Speed: 1/16, 1/8, 1/4, 1/2, 1, 2, 4, 8, 16

Storage:

• Internal HDD: 1 SATA III port, up to 10TB capacity
• HDD Management: Support for HDD quota and group management
• Backup: USB device/network

Network:

• Network Protocols: HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, SNMP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, Alarm Server, IP Search (Support Dahua IP camera, DVR, NVS, etc.)
• Max User Access: 128 users
• Interoperability: ONVIF 2.4, CGI Conformant
• Network Interface: 1 RJ-45 port (10/100/1000 Mbps)

Ports and Interfaces:

• Video Output:
  • 1 HDMI (up to 4K resolution)
  • 1 VGA
• Audio Input/Output:
  • 1 input
  • 1 output
• USB Ports:
  • 2 USB 2.0 ports

Physical and Environmental:

• Power Supply: DC 48V/2A
• Power Consumption: ≤8.5W (without HDD)
• Operating Temperature: -10°C to +55°C (+14°F to +131°F)
• Operating Humidity: 10% to 90% RH
• Dimensions: 260mm x 232mm x 47mm (10.24″ x 9.13″ x 1.85″)
• Weight: 0.8 kg (1.76 lbs, without HDD)

Features:

• PoE Ports: 4 PoE ports for easy IP camera connection (IEEE802.3af/at)
• Intelligent Video System (IVS): Supports basic intelligent video analytics features
• Face Detection: Supports face detection for enhanced monitoring
• Smart Search: Supports smart search to quickly locate relevant footage
• User Interface: User-friendly graphical user interface for easy setup and management
• Mobile Application: Compatible with Dahua’s mobile application for remote viewing

Additional Features:

• Alarm Input/Output: N/A
• Network Transmission: Dual-stream encoding
• System Interface: Supports Web, VMS, and DMSS applications for easy integration and access
• Compression Rate: Efficient compression rates with H.265 encoding for optimized bandwidth and storage utilization