Dahua 4-Channel 8MP NVR with 2TB HDD & 4MP / 8MP Cameras


Key Features:

  • Record from and Manage up to 4 Cameras
  • 8MP Recording Resolution per Camera
  • 2TB HDD Preinstalled
  • Four PoE Ports
Monitor your home or business with the 4-Channel 8MP NVR with 2TB HDD and 3 4MP Mini Turret Cameras and 1 8MP Dome Camera from Dahua Technology. The NVR enables you to record from and manage the four included network cameras. It comes with 2TB of preinstalled HDD storage that can be expanded up to 6TB if more is required.

5 in stock

SKU: dahua-n448d42 Categories: ,


Dahua Technology 4-Channel 8MP NVR

w/ 2TB HDD & 3 4MP + 1 8MP Dome Cameras

The Dahua NVR uses H.265 and H.264 compression to keep file sizes manageable while maintaining recording and playback quality. Its interface includes RCA ports for two-way audio communication, as well as HDMI and VGA connections for video output.

Each of the three included 4MP mini turret cameras captures 2688 x 1520 resolution video at 20 fps in a 104 x 57° field of view using its 2.8mm fixed lens. The included 8MP dome camera captures 3840 x 2160 resolution video at 15 fps from a 2.8mm fixed lens with a 112 x 69° field of view. All four cameras are equipped with built-in IR LEDs that provide a night vision range of up to 98′. Designed for outdoor use, the cameras are housed in IP67-rated weather-resistant enclosures.


Recording options and schedules can be set for each individual camera or copied to all cameras
Intelligent video analytics include tripwire violation detection, intrusion detection, abandoned object detection, missing object detection, face detection, tamper detection, and sudden scene change detection
ONVIF compliant


  • Embedded quad-core processor
  • Smart H.265+ and H.264 dual codec
  • VGA at up to 1920 x 1080 resolution
  • HDMI output at up to 3840 x 2160 resolution
  • Up to two channels of 8MP or four channels of 4MP decoding
  • Up to 80 Mb/s incoming bandwidth
  • 2 x USB 2.0 ports


  • Three 4MP mini turret cameras with 2.8mm fixed lens deliver 2688 x 1520 resolution at 20 fps each
  • One 8MP dome camera with 2.8mm fixed lens delivers 3840 x 2160 resolution at 15 fps
  • IR LEDs for low-light performance up to 98′
  • Smart IR for uniform brightness in B&W images under low illumination; LED intensity adjusts in proportion to object distance, preventing overexposure as objects move closer to camera
  • Built-in heater for use in cold environments
  • Broad operating temperature range, -22 to 140°F

Additional information

Terms and Conditions


There are NO REFUNDS on services or installations.
Contact us to return a defective product.

Products are shipped within 1-3 business days, via USPS or UPS.
If a tracking number is available, it will be emailed to you.

Services are quoted and agreed upon by both parties, prior to the work being done.
If the work cannot be completed by the technician, a service fee will be applied.

Physical products come with a (12) Month warranty against defects, unless otherwise stated in the product description.


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