Dahua Technology N52B2P Manual de Usario
Dahua Technology
Videograbadora
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.
Funcons
Enhanced Power over Ethernet (ePoE) Technology
Dahua's innovave ePoE technology oers a plug-and-play soluon o t
transmit power and data over long distances via Ethernet or coaxial
cables, reducing installaon me and ving money. ePoE technology sa
is a viable, cost-eecve soluon 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 exisng analog infrastructure to
transmit power and data up to 1000 m (3281 ) over RG59 coaxial cable.
Enhanced PoE is compable with three connecon es operang mod
over the same network simultaneously: tradional IP networks,
long-distance ePoE networks and oaxial networks. ePoE technology c
seamlessly integrates the latest high-denion 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 distoron a circular panoramic in
view produces by a sheye lens. The NVR oers various dewarping
modes for dierent installaons and conguraons.
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 violaons, and trusion in violaons. The NVR also records
business analysis data – Facial Detecon, People Counng, and t Map Hea
– from IP cameras with uilt-in telligent Business Analycs. b In
Face Detecon+
The NVR stores face detecon+ video and ata from a dedicated amera d c
with Face Detecon+ connected to the NVR. The NVR triggers an vent if e
the camera detects a face with a specic set of features.
Smart H.265+
Smart H.265+ is the opmized taon of the H.265 codec that implemen
uses a scene-adapve encoding strateg , dynamic GO , dynamic ROI,y P
exible mul-frame reference structure and intelligent noise reducon 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.
Automac Network Replenishment echnology (ANR)T
Network Video Recorders with the ANR funcon omacally store aut
video data on an IP camera SD card the network is disconnected. when
Aer recovery of the network, the NVR automacally retrieves the video
data stored on the camera.
Smart Fan
The NVR automacally 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.
Automac License Plate Capture
The NVR automacally 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 Resoluon 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 Specicaon
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 Detecon 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
Construcon
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
Cercaons
CE EN55032, EN55024, EN50130-4, EN60950-1
Safety UL 60950-1
Electromagnetic
Compatibility (EMC)
FCC Part 15 Subpart B
ANSI C63.4-2014
Pro Series | N52B2P
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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 (records data from IP cameras with Advanced Features)
Face Detection
Face Detection technology captures a human face in a
digital image and then selects the best image and outputs
a snapshot of the face.
People Counting Measure the number of customers, visitors or passengers
in a scene.
Heat Map Generates a visual representation of data.
ePoE/EOC Transmission Distances
Via CAT5E/CAT6 Ethernet Cable
ePoE supply voltage 48 V
Maximum DC resistance < 10 Ω/100 m
Cable Length,
m (ft)
Bandwidth,
Mbps
PoE Load Capacity,
W
Hi-PoE Load Capacity,
W
Working
Mode
100 (328) 100 25.5 53 IEEE/E100
200 (656) 100 25.5 33 E100
300 (984) 100 19 19 E100
400 (1312) 10 17 17 E10
500 (1640) 10 13 13 E10
800 (2625) 10 7 7 E10
Via CAT5E/CAT6 Ethernet Cable
ePoE supply voltage 53 V
Maximum DC resistance < 10 Ω/100 m
Cable Length,
m (ft)
Bandwidth,
Mbps
PoE Load Capacity,
W
Hi-PoE Load Capacity,
W
Working
Mode
100 (328) 100 25.5 53 IEEE/E100
200 (656) 100 25.5 47 E100
300 (984) 100 25.5 32 E100
400 (1312) 10 23 26 E10
500 (1640) 10 20 20 E10
800 (2625) 10 13 13 E10
Via RG-59 Coaxial Cable
ePoE supply voltage 48 V
Maximum DC resistance < 5 Ω/100 m
Cable Length,
m (ft)
Bandwidth,
Mbps
PoE Load Capacity,
W
Hi-PoE Load Capacity,
W
Working
Mode
100 (328) 100 25.5 50 IEEE/E100
200 (656) 100 25.5 30 E100
300 (984) 100 18 18 E100
400 (1312) 100 15 15 E100
500 (1640) 10 12 12 E10
800 (2625) 10 6 6 E10
1000 (3281) 10 5 5 E10
Via RG-59 Coaxial Cable
ePoE supply voltage 53 V
Maximum DC resistance < 5 Ω/100 m
Cable Length,
m (ft)
Bandwidth,
Mbps
PoE Load Capacity,
W
Hi-PoE Load Capacity,
W
Working
Mode
100 (328) 100 25.5 IEEE/E10052
200 (656) 100 25.5 48 E100
300 (984) 100 25.5 30 E100
400 (1312) 100 20 23 E100
500 (1640) 10 16 16 E10
800 (2625) 10 10 10 E10
1000 (3281) 10 8 8 E10
ePoE and EoC Applicaons
Coaxial Cable
LR1002
ePoE IPC
LR1002
ePoE NVR
Pure Ethernet
Ethernet Cable (CAT5E/CAT6)
ePoE IPC
ePoE NVR
Coaxial Cable
LR1002-1ET
Network Cable
PoE IPC
LR1002
ePoE NVR
Passive EoC
EoC with Single-port EoC Receiver
Camera Support
Thermal Cameras Eight (8) Channels
Analytics+ Cameras
Face Detection+ Four (4) Channels
Perimeter Protection Eight (8) Channels
Metadata Eight (8) Channels
Smart Motion Detection+ Any channel connected to a Dahua Network camera with
Smart Motion Detection+
Especificaciones del producto
| Marca: | Dahua Technology |
| Categoría: | Videograbadora |
| Modelo: | N52B2P |
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