Dahua N52A4P
Dahua N52A4P 24CH 4K PoE Network Video Recorder

Dahua

Dahua N52A4P 24CH 4K PoE Network Video Recorder

$0.00
Discontinued
HD Storage Included:Default Title
Link to Manufacturer's Page

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Dahua N52A4P Features

System

  • Main Processor Embedded Quad-core Processor
  • Operating System Embedded Linux

Audio and Video

  • IP Camera Input 24 Channels
  • Two-way Talk Input: One (1) Channel, RCA, Output: One (1) Channel, RCA

Display

  • Interface One (1) HDMI Port (4K) , One (1) VGA Port (1080p)
  • Resolution 3840 x 2160, 1920 x 1080, 1280 x 1024, 1280 x 720, 1024 x 768
  • Multi-screen Display 1/4/8/9/16/25
  • On-screen Display Camera Title, Time, Video Loss, Camera Lock, Motion Detection, Recording

Recording

  • Compression Smart H.265+, H.265, Smart H.264+, H.264, MJPEG
  • Resolution 12 MP, 8 MP, 6 MP, 5 MP, 4 MP, 3 MP, 1080p, 1.3 MP, 720p, D1, CIF
  • Recording Resolution Four (4) Channels at 4K, 16 Channels at 1080p, (decoding up to 12 MP)
  • Recording Bit Rate 320 Mbps
  • Bit Rate 16 Kbps to 20 Mbps per channel
  • Record Mode Manual, Schedule (Regular, Motion Detection), Alarm, IVS, Stop
  • Record Interval 1 to 120 minutes (default: 60 minutes)
  • Pre-record: 1 to 30 s
  • Post-record: 10 to 300 s

Video Detection and Alarm

  • 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 Four (4) Channels, Low Level Effective, Green Terminal Interface
  • Relay Output Two (2) Channels, NO/NC Programmable, Green Terminal Interface

Playback and Backup

  • Sync Playback 1/4/9/16
  • Search Mode Time/Date, Alarm, MD and Exact Search (accurate to one second)
  • 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 Mode USB Device, Network

Third-party Support

  • Third-party Support Dahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, Vivotek, and others

Network

  • Interface One (1) RJ-45 Port (10/100/1000 Mbps)
  • Ethernet Port One (1) Independent 1000 Mbps Ethernet Port
  • PoE 24 Ports (IEEE802.3af/at), 10/100 Mbps
  • Forwarding Rate 320 Mbps
  • Network Function HTTP, HTTPs, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, Alarm Server, IP Search (Support for Dahua IP cameras, DVRs, NVRs)
  • Maximum User Access 128 Users
  • Mobile Operating System IOS, Android
  • Interoperability ONVIF 2.4, CGI Conformant

Storage

  • Internal HDD Two (2) SATA III Ports,
  • Up to 8 TB capacity for each HDD, Maximum Storage Capacity 16 TB
  • HDD Mode Single

Auxiliary Interface

  • USB One (1) USB 3.0 Port, rear panel, One (1) USB 2.0 Port, front panel
  • RS232 One (1) Port for PC Communication and Keyboard

Electrical

  • Power Supply Single, 100 VAC to 240 VAC, 50/60 Hz
  • Power Consumption < 16 W, without HDD
  • PoE: Maximum 25.5 W, single port; 210 W in total

Environmental

  • Operating Conditions -10° C to +55° C (+14° F to +131° F)
  • Storage Conditions -20° C to +70° C (-4° F to +158° F), 0 to 90% RH

Construction

  • Dimensions 1U, 440.0 mm x 419.96 mm x 43.65 mm (17.30 in. x 16.50 in. x 1.70 in.)
  • Net Weight 4.50 kg (9.90 lb), without HDD
  • Gross Weight 6.45 kg (14.20 lb)
  • Installation Rack-mounted

Certifications

  • Safety UL 60950-1
  • CAN/CSA C22.2 No.60960-1
  • Electromagnetic Compatibility (EMC) FCC Part 15 Subpart B
  • ANSI C63.4-2014

Intelligence

  • IVS triggers an alarm and takes a defined action for the following events:
  • Standard Features
  • Tampering with the camera.
  • Camera loses or changes focus drastically.
  • Error writing to an onboard Micro SD card.
  • Error sending or receiving data over the network.
  • Unauthorized access to the camera.
  • Premium Features
  • 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 or 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 designated area, or a target removes an object from the same designated area.
  • Advanced Features
  • Facial Detection Detects and captures a snapshot of a human face in a defined area within a scene.
  • People Counting Measure the number of customers, visitors or passengers in a surveillance scene.
  • Heat Map Generates a visual representation of data.