Dahua Technology Pro Series 24-Channel 12MP 4K NVR (1TB HDD)

Dahua Technology Pro Series 24-Channel 12MP 4K NVR (1TB HDD)

Dahua Technology Pro Series 24-Channel 12MP 4K NVR (1TB HDD)

B&H # DAN52A4P1 MFR # N52A4P1

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Product Highlights

  • Supports up to 12MP Cameras
  • 24 PoE Ports
  • 3840 x 2160 Resolution at 320 Mb/s Total
  • HDMI UHD 4K Output, VGA 1080p Outputs
  • Quad-Split Playback in 4K/16-Ch in 1080p
  • H.265/H.264 Recording
  • Two SATA III Ports, 20TB HDD Capacity
  • RCA Audio I/O, RS-232 Serial Port
  • iOS / Android Mobile Management Support
  • Intelligent Analytics
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Dahua Technology Pro Series Overview

  • 1Description

The Pro Series 24-Channel 12MP 4K NVR from Dahua Technology supports up to 12MP cameras and records 3840 x 2160 resolution video at up to a total of 320 Mb/s. It features one HDMI and one VGA output, and plays back a quad-split in 4K and 16-channel split in 1080p. This model comes with 1TB of internal HDD storage pre-installed, expandable to 20TB. Recording is in the H.265/H.264 codecs.

There is also an RCA audio input and an output, and an RS-232 serial port. iOS and Android devices are compatible for mobile management. There are analytics features (see below), and also Dewarping Mode, N+M Hot Standby redundancy for fail-over and immediate backup, and Automatic Network Replenishment (ANR) for automatically storing to a camera's SD card if the network gets disconnected and automatically recovering the data afterwards. The NVR also supports an optional Point of Sale (POS) feature, ideal for grocery and retail stores, for monitoring cash transactions.

Intelligent Video System (IVS)
Video analytics trigger an alarm and take a defined action for the following events:

  • Tampering with the camera
  • Camera loses or changes focus drastically
  • Error writing to an onboard microSD card
  • Error sending or receiving data over the network
  • Unauthorized access to the camera
  • Motion: An object moves through any part of the scene
  • Tripwire: A target crosses a user-defined line
  • Intrusion: A target enters or exits a defined perimeter
  • Scene Change: A person/object moves the camera to change the scene or covers the camera to obscure the scene
  • Abandoned/Missing Object: A target leaves an object in a designated area, or removes an object from the same area
  • Facial Detection: Detects and captures a snapshot of a human face in a defined area within a scene
  • People Counting: Measures the number of customers, visitors, or passengers in a surveillance scene
  • Heat Map: Generates a visual representation of data
UPC: 816116027783
In the Box
Dahua Technology Pro Series 24-Channel 12MP 4K NVR (1TB HDD)
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description

    Dahua Technology Pro Series Specs

    Processor Embedded quad-core processor
    Operating System Embedded Linux
    IP Camera Input 24 channels (PoE: IEEE802.3af/at, 10/100 Mb/s)
    Video Output 1 x HDMI (4K)
    1 x VGA local output (1080p)
    Audio Input 1 x RCA
    Audio Output 1 x RCA
    Recording Resolution 12/8/6/5/4/3 MP, 1080p, 1.3 MP, 720p, D1, CIF
    Recording Bit Rate 320 Mb/s
    Bit Rate 16 kb/s to 20 Mb/s per channel
    Display Resolution 3840 x 2160, 1920 x 1080, 1280 x 1024, 1280 x 720, 1024 x 768

    4-channel split at 3840 x 2160
    16-channel split at 1080p (decoding up to 12 MP)
    Multi-Screen Display 1, 4, 8, 9, 16, 25
    Compression Smart H.265+, H.265, Smart H.264+, H.264, MJPEG
    Recording Modes Manual, schedule (regular / motion detection), alarm, IVS, stop
    Recording Intervals 1-120 minutes (default: 60 minutes)
    Pre-Record: 1-30 seconds
    Post-Record: 10-300 seconds
    Trigger Events Recording, PTZ, tour, alarm out, video push, email, FTP, snapshot, buzzer, and screen tips
    Video Detection Motion detection
    MD Zones: 396 (22 x 18)
    Video loss and tampering
    Alarm Input 4 channels, low-level effective, green terminal interface
    Relay Output 2 channels, NO/NC programmable, green terminal interface
    Sync Playback 1, 4, 9, 16
    Backup Modes USB device, network
    Compatible Brands Dahua, Arecont Vision, Axis Communications, Bosch, Brickcom, Canon, CP Plus, DynaColor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, Vivotek, and others
    Network Interface 1 x RJ45 port (10/100/1000M)
    Ethernet Port 1 x independent 1000M Ethernet port
    PoE 24 x ports (IEEE802.3af/at), 10/100M
    Forwarding Rate 320 Mb/s
    Network Function HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP filter, PPPoE, DDNS, FTP, alarm server, and IP search
    Maximum User Access 128 users
    Compatible Mobile Operating Systems iOS, Android
    Interoperability ONVIF 2.4, CGI conformant
    HDD Support 2 x internal SATA III ports supporting up to 10 TB each/20 TB maximum
    HDD Mode Single
    HDD Included 1 TB pre-installed
    USB Interface 1 x USB 3.0 (rear)
    1 x USB 2.0 (front)
    RS-232 1 x port for PC communication and keyboard
    Power Supply 100-240 VAC, 50/60 Hz
    Power Consumption <16 W (without any HDDs)
    PoE Power Budget 25.5 W single port, 210 W total
    Operating Conditions 14 to 131°F / -10 to 55°C
    Storage Conditions -4 to 158°F / -20 to 70°C, 0-90% RH
    Safety UL 60950-1
    CAN/CSA C22.2 No. 60960-1
    FCC Part 15 Subpart B
    ANSI C63.4-2014
    Rack Space 1 RU
    Dimensions 17.3 x 16.5 x 1.7" / 44 x 42 x 4.4 cm
    Weight 9.9 lb / 4.5 kg (without any HDDs)

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