Dahua Technology N52B2P Manual

Dahua Technology VCR N52B2P

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Pro Series | N52B2P
System Overview
Dahua's Pro Series network video recorders offer excellent performance
and high recording quality for IP video applications. For security
applications where details are critical for identification, this professional
NVR provides a powerful processor with up o 4K resolution. t
Additionall , the NVR features a mouse shortcut operation u, y men
remote anagement and control, central storage, edge storage, and m
back up storage options.
Funcons
Enhanced Power over Ethernet (ePoE) Technology
Dahua's innovave ePoE technology oers a plug-and-play soluon o t
transmit power and data over long distances via Ethernet or coaxial
cables, reducing installaon me and ving money. ePoE technology sa
is a viable, cost-eecve soluon for extending transmission tances dis
and for converting existing, coax-based analog systems into IP systems.
ePoE technology saves time and y by reducing overall cabling mone
requirements, allowing for existing coax cable to be used, and
minimizing the number of peripheral devices needed. For new
installations, ePoE offers the ability to design long-distance applications
without the need or additional repeaters. f
Enhanced PoE encompasses pure IP systems where a single C T5EA
cable can carry signals up to 800 m (2625 ), and IP/Analog hybrid
systems where the technology leverages exisng analog infrastructure to
transmit power and data up to 1000 m (3281 ) over RG59 coaxial cable.
Enhanced PoE is compable with three connecon es operang mod
over the same network simultaneously: tradional IP networks,
long-distance ePoE networks and oaxial networks. ePoE technology c
seamlessly integrates the latest high-denion IP cameras with a coaxial
infrastructure using the Ethernet over Coaxial (EoC) protocol to convert
between alog and IP power and ata transmissions. an d
Dewarping Mode
The NVR has the ability to correct the distoron a circular panoramic in
view produces by a sheye lens. The NVR oers various dewarping
modes for dierent installaons and conguraons.
Intelligent Video System (IVS) Recording
Working with S-enabled IP cameras, the NVR recognizes and ecords IV r
video that contains IVS data on all IP channels. The NVR records standard
intelligence at-the-edge features, and andoned or missing objects, ab
Tripwire violaons, and trusion in violaons. The NVR also records
business analysis data – Facial Detecon, People Counng, and t Map Hea
– from IP cameras with uilt-in telligent Business Analycs. b In
Face Detecon+
The NVR stores face detecon+ video and ata from a dedicated amera d c
with Face Detecon+ connected to the NVR. The NVR triggers an vent if e
the camera detects a face with a specic set of features.
Smart H.265+
Smart H.265+ is the opmized taon of the H.265 codec that implemen
uses a scene-adapve encoding strateg , dynamic GO , dynamic ROI,y P
exible mul-frame reference structure and intelligent noise reducon o t
deliver high-quality video without straining the network. Smart H.265+
technology reduces bit rate and torage requirements by up s to 70%
when compared to standard H.265 video compression.
Automac Network Replenishment echnology (ANR)T
Network Video Recorders with the ANR funcon omacally store aut
video data on an IP camera SD card the network is disconnected. when
Aer recovery of the network, the NVR automacally retrieves the video
data stored on the camera.
Smart Fan
The NVR automacally adjusts the fan speed based on the ambient
temperature. Smart Fan echnology increases the life of the unit, reduces t
maintenance costs, and reduces noise.
Automac License Plate Capture
The NVR automacally captures and tores vehicle license plate images s
from a dedicated license plate capture camera connected o the NVR. t
During playback, an operator can perform a license plate search by
Time and te to view thumbnail images of all plates captured Da during
the specified me period. License plate capture technology offers ti
effective entrance/exit management and parking lot monitoring.
us.dahuasecurity.com
•H.265 and H.264 Dual Codecs
• Maximum 320 Mbps Incoming Bandwidth
•Up to 12 MP Resoluon for Preview and Playback
•All Ports Support ePoE and EoC Signal Transmission,
up to 800 m (2625 ) via CAT5E and 1000 m (3281 ) via RG59
•HDMI and VGA Simultaneous Video Output
• Five-year Warranty*
Eight-channel 4K ePoE Network Video Recorder
1U 8 PoE Ports H.265 NVR
Pro
Intrusion
People Counting
Missing
Abandon Detection
Heat Map
COUNTING
Face Detection
Tripwire
H.265
Series
*Warranty applies to products sold through an authorized Dahua Dealer.
us.dahuasecurity.com
Pro Series | N52B2P
Technical Specicaon
System
Main Processor Quad-core Embedded Processor
Operating System Embedded LINUX
Audio and Video
IP Camera Input Eight (8) Channels
Audio Input: One (1) Channel, RCA
Output: One (1) Channel, RCA
Display
Interface One (1) HDMI Port
One (1) VGA Port
Native Output Resolution
HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024,
1280 × 720, 1024 × 768
VGA: 1920 × 1080, 1280 × 1024,
1280 × 720, 1024 × 768
Maximum Decoding Four (4) Channels of 8 MP at 30 fps
Eight (8) Channels of 1080p at 30 fps
Multi-screen Display 1/4/8/9
On-screen Display Camera Title, Time, Camera Lock,
Motion Detection, Recording
Recording
Compression Smart H.265+, H.265, Smart H.264+, H.264, MJPEG
Supported IP Camera
Resolution
12 MP, 8 MP, 6 MP, 5 MP, 4 MP, 3 MP, 1080p,
1.3 MP, 720p, D1, CIF
(The recording rate is dependent on the maximum
resolution and frame rate of the connected IP
camera.)
Fisheye Dewarping One (1) Channel of 12 MP
Maximum Incoming Bandwidth 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 Detecon and Alarm
Trigger Events Recording, PTZ, Tour, Alarm Out, Video Push, Email,
Snapshot, Buzzer and Screen Tips
Video Detection Motion Detection, MD Zones: 396 (22 × 18),
Video Loss and Tampering
Alarm Input Four (4) Channels
Relay Output Two (2) Channels
Playback and Backup
Sync Playback 1/4/9
Search Mode Time /Date, Alarm, MD and Exact Search
(accurate to 1 second)
Playback Function
Play, Pause, Stop, Rewind, Fast Play, Slow Play,
Next File, Previous File, Next Camera,
Previous Camera, Full Screen, Backup Selection,
Digital Zoom
Backup Mode USB Device and 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)
PoE Eight(8) Ports (IEEE802.3af/at)
All ports support ePoE and EoC
ePoE and EoC Ports 1 through 8
Network Function
HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, SNMP, RTSP,
UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS,
FTP, Alarm Server, IP Search (Support Dahua IP
camera, DVR, and NVS)
Maximum User Access 128 Users
Mobile Operating System IOS, Android
Interoperability ONVIF 2.4, SDK, CGI
Storage
Internal HDD Two (2) SATA III Ports,
up to 10 TB capacity for each HDD
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
RS485 One (1) Port, for PTZ control
Electrical
Power Supply 100 VAC to 240 VAC, 50/60 Hz
Power Consumption NVR: < 15.2 W, without HDD
PoE Budget 130 W Total Rated Power, 80% control for protection
Maximum 25.5 W for a single port
Fan
Smart Fan Function,
NVR automatically adjusts fan speed based on ambient
temperature
Environmental
Operating Temperature –10° C to +55° C (+14° F to +131° F), 86 to 106 kpa
Storage Temperature –20° C to +70° C (–4° F to +158° F), 0 to 90% RH
Construcon
Dimensions
NVR 375.0 mm x 326.48 mm x 53.0 mm
(14.76 in. x 12.85 in. x 2.08 in.)
NVR with PFH101
Rack Mount Tray
482.60 mm x 326.48 mm x 53.0 mm
(19.0 in. x 12.85 in. x 2.08 in.)
Net Weight 2.70 kg (6.0 lb), without HDD
Gross Weight 4.0 kg (8.80 lb), without HDD
Cercaons
CE EN55032, EN55024, EN50130-4, EN60950-1
Safety UL 60950-1
Electromagnetic
Compatibility (EMC)
FCC Part 15 Subpart B
ANSI C63.4-2014

Produkt Specifikationer

Mærke: Dahua Technology
Kategori: VCR
Model: N52B2P

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