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An ideal addition to any security system that monitors public spaces, transportation, city centers, schools, and financial institutions

NVR 4CH 4K POE 2 SATA Bays

  • Features four PoE camera inputs
  • Records up to 3840 x 2160 resolution at 30 fps per camera
  • Simultaneous HDMI and VGA Video Outputs
$313.18
$347.99
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NVR 4CH 4K POE 2 SATA Bays
  • Features four PoE camera inputs
  • Records up to 3840 x 2160 resolution at 30 fps per camera
  • Simultaneous HDMI and VGA Video Outputs
Overview

The Dahua N42B1P is a Four-channel 4K Network Video Recorder that features four PoE camera inputs and records up to 3840 x 2160 resolution at 30 fps per camera. It has simultaneous HDMI and VGA video outputs and can handle incoming 4K UHD video at 30 fps when monitoring two 4K cameras or 1080 at 30 fps for four cameras.

The NVR offers your choice of H.265, H.264, and MJPEG video compressions support Dahua and numerous third-party IP cameras and are compatible with iOS and Android for access via your mobile device. Working with IVS-enabled IP cameras, the NVR recognizes and records video that contains IVS data on all IP channels. It records standard intelligence at-the-edge features, as well as premium IVS features that detect abandoned or missing objects, tripwire violations, and intrusion violations. The NVR is also capable of recording business analysis data like facial detection, people counting, and heat map from IP cameras with built-in Intelligent Business Analytics.

Specifications

SKU: N42B

In The Box
NVR 4CH 4K POE 2 SATA Bays


Dimensions: 14.8 x 11.1 x 2.2 inches

Power: 48 VDC, 2 A

Transmission: Ethernet RJ-45

Storage: Two SATA III Ports, Up to 8TB capacity for each HDD (available separately)

Service: No monthly fee

System

  Main Processor: Embedded Quad-core Processor
  Operating System: Embedded Linux
  IP Camera Input: Four Channels
  Two-way Talk: Input: One Channel, RCA Output: One Channel, RCA
  Interface: One HDMI, One VGA
  Native Output Resolution: 3840 x 2160, 1920 x 1080, 1280 x 1024, 1280 x 720, 1024 x 768
  Multi-screen Display: 1/4
  On-screen Display: Camera Title, Time, Video Loss, Camera Lock, Motion Detection, Recording

Recording

  Compression: H.265, H.264, MJPEG
  Recording Resolution: Four (4) Channels of 4K at 30 fps
  Maximum Incoming Bandwidth: 200 Mbps
  Bit Rate: 16 Kbps to 20 Mbps per channel
  Playback: 1/4
  Backup Mode: USB Device, Network

Network

  Ethernet: One RJ-45 Port (10/100/1000 Mbps)
  PoE: Four Ports (IEEE802.3af/at)
  Maximum User Access: 128 Users
  Mobile Operating System: IOS, Android
  Interoperability: ONVIF 2.4, CGI Conformant

Storage

  Internal HDD: Two SATA III Ports, Up to 8 TB capacity for each HDD
  HDD Mode: Single

Auxiliary Interface

  USB: One USB 3.0 Port, One USB 2.0 Port

General

  Power Supply: 48 VDC, 2 A NVR
  Power Consumption: < 9 W, without HDD
  Operating Conditions: -10 to +55° C (+14 to +131° F)
  Dimensions: 1U, 375.0 x 281.50 x 56.0 mm
  Net Weight: 1.6 kg (3.53 lb), without HDD

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