Dahua Technology Wi-Fi Series 4-Channel 5MP 1U NVR with 3TB HDD

Dahua Technology Wi-Fi Series 4-Channel 5MP 1U NVR with 3TB HDD

Dahua Technology Wi-Fi Series 4-Channel 5MP 1U NVR with 3TB HDD


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Expected availability: 3-7 business days

Product Highlights

  • Record from and Manage Up to 4 Cameras
  • Up to 5MP Recording Resolution
  • 3TB HDD Preinstalled
  • H.264 and MJPEG Compression
  • 128 Simultaneous Users
  • Wi-Fi Connectivity
  • Supports 2.4 and 5 GHz Frequencies
  • HDMI and VGA Video Outputs
  • 3 Antennas for Increased Signal Range
  • ONVIF-Compliant
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HDD Capacity: 3 TB


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2 TB

Special Order

3 TB 4 TB


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Dahua Technology DHI-NVR41A04HS-W-S2 3TB overview

  • 1Description

Connect up to four cameras to the Wi-Fi Series 4-Channel 5MP 1U NVR from Dahua Technology for wireless video storage and security monitoring. This NVR features three external antennas to provide long signal range to connected cameras. It operates on the 2.4 or 5 GHz frequency and has the Smart Add feature, which allows the NVR to automatically scan the Wi-Fi network for available cameras and connect to them. Able to record up to 5MP video, this NVR compresses video using H.264 and MJPEG codecs for high-quality recording and playback while optimizing bandwidth. Additionally, connect up to two monitors (available separately) to the back of the NVR for simultaneous HDMI and VGA video output.

Up to 5MP recording resolution for high-quality playback
Wi-Fi connectivity for quick setup and easy maintenance
Smart Add functionality automatically finds available Wi-Fi cameras on your network and connects them to the NVR
Dual-core processor for up to 80 Mbps incoming bandwidth
Simultaneous HDMI and VGA video output
Three antennas for increased Wi-Fi range
Automatic Network Replenishment (ANR) technology ensures no video transmission data is lost by storing temporary video data to a camera's memory card
Watermarks can be placed on recorded video
Wireless Access Point (WAP) functionality to expand your home Wi-Fi network
In the Box
Dahua Technology Wi-Fi Series 4-Channel 5MP 1U NVR with 3TB HDD
  • Power Cable
  • USB Mouse
  • IR Remote
  • HDMI Cable
  • Cat5 Network Cable
  • SATA Cable
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description

    Dahua Technology DHI-NVR41A04HS-W-S2 3TB specs

    Processor Dual-core embedded processor
    Operating System Embedded Linux
    Interface HDMI and VGA
    Resolution 1920 x 1080, 1280 x 1024, 1280 x 720, 1024 x 768
    Screen Display 1, 4
    On-Screen Display Camera title, time, video loss, camera lock, motion detection, recording
    Video Detection & Alarm
    Event Trigger Recording, PTZ, tour, video push, email, FTP, snapshot, buzzer, and screen tips
    Video Detection Motion detection, MD zones (396 at 22 × 18), video loss, and camera blank
    Playback & Backup
    Playback 1, 4
    Search Modes Time/date, MD, and exact search (accurate to one second), Smart Search
    Playback Function Play, pause, stop, rewind, fast play, slow play, next file, previous file, next camera, previous camera, full screen, repeat, shuffle, backup selection, digital zoom
    Backup Via USB device or network
    Interface 1 x SATA III port
    Capacity 3 TB HDD preinstalled, supports up to 6 TB
    Video 4 x channels
    Auxiliary 2 x USB 2.0 ports
    Third Party Software Support
    Support Dahua, Arecont Vision, Axis, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, Vivotek, and others
    Compression H.264 and MJPEG
    Resolution 5 MP, 4 MP, 3 MP, 1080p, 1.3 MP, 720p
    Maximum Bandwidth 80 Mbps
    Bit Rate 16 kbps to 20 Mbps per channel
    Recording Mode Manual, schedule (regular, continuous), MD (Video Detection: motion detection, camera blank, video loss), stop
    Record Time 1 to 120 min (Default: 60 min)
    Pre-Record: 1 to 30 sec
    Post-Record: 10 to 300 sec
    Connectivity Wi-Fi, dual-band 2.4 and 5 GHz
    Interface 1 x RJ45 10/100 Mbps Ethernet port
    Protocols HTTP, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP filter, PPPoE, DDNS, FTP, IP search (supports Dahua IP cameras, DVRs, NVS)
    Users 128 users
    Mobile OS Support iOS and Android
    Interoperability ONVIF 2.4, CGI
    Power Supply 12 VDC, 2 A
    Power Consumption <10 W without HDD
    Operating Temperature 14 to 131°F (-10 to 55°C)
    Pressure Level 86 to 106 kPa
    Storage Temperature -4 to 158°F (-20 to 70°C)
    Storage Humidity 0 to 90% RH
    Dimensions 10.2 x 9.7 x 1.9" (260 x 246.4 x 47.6 mm)
    Weight 1.1 lb (0.5 kg)

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