2 MP Dome Camera
Pro | N25BL5Z
2 MP Dome Camera
WDR IR Dome Network Camera
• 1/2.8-in. 2 MP Progressive Scan Exmor CMOS
• Smart H.265+¹ and H.264 Triple-stream Encoding
• 1080p at 60 fps (1920 x 1080)
• Smart Detec on Supported
• True Wide Dynamic Range (120 dB) and Day/Night IR Cut Filter
• 2.7 mm to 12 mm Motorized Lens
• Intelligent Video System with Facial Detec on
• Alarm and Audio Inputs/Outputs
• Max. IR LED Length 50 m (164 )
• Micro SD Memory, IP67, PoE
• 5-year Warranty
1080p
1080P
50/60fps
System Overview
Dahua's Pro series of cameras offers high-resolu on video and
cu ng-edge technology in a compact and accessible package. The
cameras feature H.265 video compression, reducing bandwidth and
storage requirements without sacrificing video quality. The camera
series incorporates True Wide Dynamic Range, Smart IR, and the
op onal Intelligent Video Analysis, features typically found on high-end
surveillance systems. This series provides a rugged enclosure rated to the
IP67 and to the IK10 standards to protect your security investment.
Func ons
Starlight Technology
For challenging low-light applica ons, Dahua's Starlight Ultra-low Light
Technology offers best-in-class light sensi vity, capturing color details
in low light down to 0.006 lux. The camera uses a set of op cal features
to balance light throughout the scene, resul ng in clear images in dark
environments.
Wide Dynamic Range
For applica ons with both bright and low-light condi ons that change
quickly, True WDR (120 dB) op mizes both the bright and dark areas of a
scene at the same me to provide usable video.
Intelligent Video System (IVS)
IVS is a built-in video analy c algorithm that delivers intelligent func ons
to monitor a scene for Tripwire viola ons, intrusion detec on, and
abandoned or missing objects. A camera with IVS quickly and accurately
responds to monitoring events in a specific area. In addi on to scene
analy cs, the camera supports face detec on to quickly capture a
face and upload the image to a server. The camera also offers tamper
detec on by recognizing a drama c scene change and genera ng a
warning message to inspect the camera.
Street Light Compensa on
The camera delivers excep onal images even when shoo ng under
sodium-vapor lamps that typically add a yellowish- nt to the scene
hampering iden fica on. This camera provides a built-in white-balance
mode that compensates for the nt to restore the scene to its original
color.
Smart
H.265+
Starlight
Temperature
IP67
Vandal-proof
High Efficiency Video Coding (H.265)
The H.265 (ITU-T VCEG) video compression standard offers double the
data compression ra o at the same level of video quality, or substan ally
improved video quality at the same bit rate, as compared to older video
compression technologies. H.265 offers such impressive compression
by expanding the pa ern comparison and difference-coding, improving
mo on vector predic on and mo on region merging, and incorpora ng
an addi onal filtering step called sample-adap ve offset filtering.
Smart H.265+¹
Smart H.265+ is the op mized implementa on of the H.265 codec that
uses a scene-adap ve encoding strategy, dynamic GOP, dynamic ROI,
flexible mul -frame reference structure and intelligent noise reduc on to
deliver high-quality video without straining the network. Smart H.265+
technology reduces bit rate and storage requirements by up to 70%
when compared to standard H.264 video compression.
Smart IR
With IR illumina on, detailed images can be captured in low light or
total darkness. The camera's Smart IR technology adjusts the intensity of
camera's infrared LEDs to compensate the distance of an object. Smart
IR technology prevents IR LEDs from whitening out images as they come
closer to the camera. The camera's integrated infrared illumina on
provides high performance in extreme low-light environments up to
50 m (164 ).
Environmental
With a temperature range of -30 °C to +60 °C (-22 °F to +140 °F), the
camera is designed for extreme temperature environments. Subjected
and cer fied to rigorous dust and water immersion tests, the IP67 ra ng
makes it suitable for demanding outdoor applica ons.
Protec on
Suppor ng ±30% input voltage tolerance, this camera suits even the
most unstable condi ons for outdoor applica ons. Its 6KV lightning
ra ng provides protec on against the camera and its structure from the
effects of lightning.
1. Firmware update required for Smart H.265+ support. Firmware available January 2017.
www.dahuasecurity.com/en/us
Pro |N25BL5Z
Technical Specifica on
White Balance
Auto, Natural, Street Lamp, Outdoor, Manual
Camera
Gain Control
Auto, Manual
Image Sensor
1/2.8-in. 2 MP Progressive Scan CMOS
Noise Reduction
3D DNR
Effective Pixels
1920(H) x 1080(V)
Motion Detection
Off, On (4 Zone, Rectangle)
RAM/ROM
256 MB / 32 MB
Region of Interest
Off, On (4 Zone)
Scanning System
Progressive
Smart IR
Support
Minimum Illumination
Color: 0.006 lux at F1.4
B/W: 0 lux at F1.4 (IR on)
Digital Zoom
16x
S/N Ratio
More than 50 dB
Flip
0° / 90° / 180° / 270°
IR Distance
Distance up to 50 m (164.04 ft)
Mirror
Off, On
IR On/Off Control
Auto, Manual
Privacy Masking
Off, On (4 Area, Rectangle)
IR LEDs
Three (3)
Audio
Compression
Lens
G.711a, G.711Mu, AAC, G.726
Lens Type
Motorized / Auto Iris (DC)
Network
Mount Type
Board-in
Ethernet
RJ-45 (10/100 Base-T)
Focal Length
2.7 mm to 12 mm
Protocol
HTTP, HTTPs, TCP, ARP, RTSP, RTP, UDP, SMTP,
FTP, DHCP, DNS, DDNS, PPPOE, IPv4/v6, QoS,
UPnP, NTP, Bonjour, 802.1x, Multicast, ICMP,
IGMP, SNMP
Max. Aperture
F1.4
Angle of View
Horizontal: 97° to 34°
Vertical: 52° to 20°
Interoperability
ONVIF, PSIA, CGI
Optical Zoom
4x
Streaming Method
Unicast / Multicast
Focus Control
Motorized
Max. User Access
10 Users / 20 Users
Close Focus Distance
0.30 m (0.98 ft)
Edge Storage
NAS
Local PC for Instant Recording
MicroSD Card, maximum 128 GB
Web Viewer
IE, Firefox, Safari
Management Software
Smart PSS, DSS
Mobile Operating System
IOS, Android
Pan/Tilt/Rota on
Range
Pan: 0˚ to 355˚
Tilt: 0˚ to 65˚
Rotation: 0˚ to 355˚
Video
Compression
Smart H.265+¹, H.265, Smart H.264+, H.264
Cer fica ons
Streaming Capability
Three (3) Streams
Safety
UL60950-1
Resolution
1080p (1920 x 1080), 1.3 MP (1280 x 960),
720p (1280 x 720), D1 (704 x 480),
VGA (640 x 480), CIF (352 x 240)
Electromagnetic Compatibility
FCC Part 15 Subpart B
Interface
Main Stream: 1080p at 60 fps
Frame Rate
Sub Stream 1: D1 at 60 fps
Sub Stream 2: 1080p at 30 fps
Bit Rate Control
CBR/VBR
Bit Rate
H.264: 24 to 9472 Kbps
H.265: 14 to 5632 Kbps
Day/Night
Auto (ICR), Color, B/W
BLC Mode
BLC, HLC, WDR (120 dB)
Audio Interface
In: One (1) Channel
Out: One (1) Channel
Alarm
In: One (1) Channels
Out: One (1) Channel
Electrical
Power Supply
DC12V, AC24V, PoE (802.3af, Class 0)
Power Consumption
< 12.5 W
1. Firmware update required for Smart H.265+ support. Firmware available January 2017.
www.dahuasecurity.com/en/us
Pro | N25BL5Z
Environmental
Accessories
Operating Conditions
-30° C to +60° C (-22° F to +140° F),
Less than 95% RH
Storage Conditions
-30° C to +60° C (-22° F to +140° F),
Less than 95% RH
Ingress Protection
IP67
Vandal Resistance
IK10
Op onal:
PFA101
Mount Adapter
PFB300C
Ceiling Mount
PFA138
Junc on Box
Construc on
Casing
Metal
Dimensions
Φ159.10 mm x 117.90 mm (Φ6.26 in. x 4.64 in.)
Net Weight
0.89 kg (1.96 lb)
Gross Weight
1.13 kg (2.49 lb)
PFB201C
In-ceiling Mount
In-ceiling Mount
Intelligence
PFB201C
PFB302S
Wall Mount
Juncon Mount
PFA138
IVS triggers an alarm and takes a defined action for the following events:
Standard Features
•
•
•
•
Tampering with the camera.
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.
Ceiling Mount
PFA101 + PFB300C
Advanced Features
Facial Detection
Detects and captures a snapshot of human face in a
defined area within a scene.
Dimensions (mm/inch)
Ordering Informa on
Type
Part Number
Description
2 MP Camera
N25BL5Z
2 MP IR Dome Network Camera, WDR, IVS
PFB302S
Wall mount
PFA138
Junction box
PFB201C
In-ceiling mount
PFA152
Pole Mount
PFA101
Mount Adapter
Accessories
(optional)
Rev 001.003
© 2016 Dahua. All rights reserved. Design and specifica ons are subject to change without no ce.
www.dahuasecurity.com/en/us
Wall Mount
PFA101 + PFB302S
Pole Mount
PFA101 + PFB302S + PFA152
PFA1
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