USA/NVR/Pro/N52A4P

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N52A4P

N52A4P.png

Features

  • Smart H.265+ and Smart H.264+ Video Compression
  • Maximum 320 Mbps Incoming Bandwidth
  • Up to 12 MP Resolution for Preview and Playback
  • Support for IPC and UPnP Protocols
  • 24 PoE Ports
  • Customized Live View Layout with Support for Panoramic Displays
  • Intelligent Video System Recording with Business Analytics
  • 3D Intelligent Positioning with Dahua PTZ Cameras

Compression

Specifications

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, NVS)
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.