IPC-HFW2231T-ZS-27135

Lite Series | DH-IPC-HFW2231T-ZS/VFS     System Overview  The IR Megapixel Vari-focal camera delivers 2MP resolution with a  2.7mm ~ 13.5mm varifocal lens.The camera's elegant blend of aesthetics  combined with a range of easy mounting solutions provides an excellent  choice for a variety of small to mid-size applications at an affordable  price.    Functions  Smart Codec (H.265+ & H.264+)  Smart Codec is the optimized implementation of standard video  compression (H.265 & H.264) that uses a scene-adaptive encoding  strategy, dynamic GOP, dynamic ROI, flexible multi-frame reference  structure and intelligent noise reduction to deliver high-quality video  without straining the network. Smart Codec technology reduces bit rate  and storage requirements by up to 70% when compared to the standard  video compression.  Starlight Technology  For challenging low-light applications, Dahua’s Starlight Ultra-low Light  Technology offers best-in-class light sensitivity, capturing color details  in low light down to 0.006lux. The camera uses a set of optical features  to balance light throughout the scene, resulting in clear images in dark  environments.  Intelligent Video analysis (IVS) <...

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Lite Series | DH-IPC-HFW2231T-ZS/VFS

System Overview
The IR Megapixel Vari-focal camera delivers 2MP resolution with a
2.7mm ~ 13.5mm varifocal lens.The camera's elegant blend of aesthetics
combined with a range of easy mounting solutions provides an excellent
choice for a variety of small to mid-size applications at an affordable
price.

Functions
Smart Codec (H.265+ & H.264+)
Smart Codec is the optimized implementation of standard video
compression (H.265 & H.264) that uses a scene-adaptive encoding
strategy, dynamic GOP, dynamic ROI, flexible multi-frame reference
structure and intelligent noise reduction to deliver high-quality video
without straining the network. Smart Codec technology reduces bit rate
and storage requirements by up to 70% when compared to the standard
video compression.
Starlight Technology
For challenging low-light applications, Dahua’s Starlight Ultra-low Light
Technology offers best-in-class light sensitivity, capturing color details
in low light down to 0.006lux. The camera uses a set of optical features
to balance light throughout the scene, resulting in clear images in dark
environments.
Intelligent Video analysis (IVS)
Dahua camera is equipped with a built-in intelligent analytic algorithm
based on video, which can realize intelligent functions like Tripwire
and Intrusion, to quickly and accurately respond to monitoring events
in specific area, It can enhance monitoring efficiency. In addition, the
camera supports intelligent tamper detection, which is to generate
warning message via detecting dramatic scene change and to guarantee
effective video surveillance.
Wide Dynamic Range (WDR)
The camera achieves vivid images, even in the most intense contrast
lighting conditions, using industry-leading wide dynamic range (WDR)
technology. For applications with both bright and low lighting conditions
that change quickly, true WDR (120 dB) optimizes both the bright and
dark areas of a scene at the same time to provide usable video.
Smart IR Technology
With IR illumination, 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 illumination
provides high performance in extreme low-light environments up to 60m
(197ft).
Protection (IP67, wide voltage)
The camera allows for ±25% input voltage tolerance, suitable for the
most unstable conditions for outdoor applications. Its 2KV lightning
rating provides effective protection for both the camera and its structure
against lightning. Subjected and certified to rigorous dust and immersion
tests (IP67), the camera is the choice for installation in even the most
unforgiving environments.
Environmental
Dahua cameras operate in extreme temperature environments, rated for
use in temperatures from -30° C to +60° C (-22° F to +140° F) with 95%
humidity.
Interoperability
The camera conforms to the ONVIF (Open Network Video Interface
Forum) specifications, ensuring interoperability between network video
products regardless of manufacturer.
www.dahuasecurity.com
· 1/2.8” 2Megapixel progressive Starvis
TM
CMOS
· H.265 & H.264 dual-stream encoding
· 25/30fps@1080P(1920x1080)
· WDR(120dB), Day/Night(ICR), 3DNR, AWB, AGC, BLC
· Multiple network monitoring: Web viewer, CMS(DSS/PSS) &
DMSS
· Micro SD card slot, up to 128GB
· 2.7~13.5mm varifocal lens
· Max IR LEDs Length 60m
· IP67, IK10(optional), PoE+
DH-IPC-HFW2231T-ZS/VFS
2MP WDR IR Bullet Network Camera

IP67
60m IR

Starlight

1080p

H.265+

www.dahuasecurity.com
Lite Series | DH-IPC-HFW2231T-ZS/VFS

Technical Specification
Camera
Image Sensor1/2.8” 2Megapixel progressive CMOS
Effective Pixels
1920(H) x1080(V)
RAM/ROM
256MB/32MB
Scanning System
Progressive
Electronic Shutter Speed
Auto/Manual, 1/3~1/100000s
Minimum Illumination
0.006Lux/F1.4( Color,1/3s,30IRE)
0.05Lux/F1.4( Color,1/30s,30IRE)
0Lux/F1.4(IR on)
S/N Ratio
More than50dB
IR Distance
Distance up to 60m(197ft)
IR On/Off Control
Auto/ Manual
IR LEDs
4
Lens
Lens TypeMotorized (-ZS), Manual (-VFS)
Mount TypeBoard-in
Focal Length2.7mm~13.5mm
Max. ApertureF1.4
Angle of ViewH:106°~29°, V:57°~17°
Focus ControlFixed
Close Focus Distance0.3m
DORI Distance
LensDetectObserveRecognizeIdentify
W 46m(150ft) 18m(59ft) 9m(30ft) 5m(16ft)
T 153m(502ft) 61m(200ft) 31m(102ft) 15m(49ft)
PTZ
Pan/Tilt RangePan:0° ~360° ;Tilt:0° ~90° ;Rotation:0° ~360°
Intelligence
Event Trigger
Motion detection, Video tampering , Scene changing
, Network disconnection , IP address conflict, Illegal
Access,Storage anomaly
IVS Tripwire, Intrusion
Video
CompressionH.265/H.264H/MJPEG(Sub Stream)
Smart Codec Support H.265+/H.264+
Streaming Capability2 Streams
Resolution
1080P(1920x1080)/1.3M(1280x960)/
720P(1280x720)/D1(704x576/704x480)/
VGA(640x480)/CIF(352x288/352x240)
Frame Rate
Main Stream: 1080P (1 ~ 25/30fps)
Sub Stream: D1(1 ~ 25/30fps)
Bit Rate ControlCBR/VBR


Bit Rate
H.265: 12K ~ 6400Kbps
H.264: 32K ~ 10240Kbps
Day/NightAuto(ICR) / Color / B/W
BLC ModeBLC / HLC / WDR(120dB)
White BalanceAuto/Natural/Street Lamp/Outdoor/Manual
Gain ControlAuto/Manual
Noise Reduction3D DNR
Motion DetectionOff / On (4 Zone, Rectangle)
Region of InterestOff / On (4 Zone)
Electronic Image
Stabilization(EIS)
N/A
Smart IRSupport
Digital Zoom16x
Flip0°/90°/180°/270°
MirrorOff / On
Privacy MaskingOff / On (4 Area, Rectangle)
Audio
CompressionN/A
Network
EthernetRJ-45 (10/100Base-T)
Protocol
HTTP;HTTPs;TCP;ARP;RTSP;RTP;RTCP;UDP;SMTP;
FTP;DHCP;DNS;DDNS;PPPoE;IPv4/v6;QoS;UPnP;
NTP;Bonjour;IEEE 802.1x;Multicast;ICMP;IGMP;
TLS
InteroperabilityONVIF Profile S&G, API
Streaming MethodUnicast / Multicast
Max. User Access10 Users / 20 Users
Edge Storage
NAS
Local PC for instant recording
Micro SD Card 128GB
Web ViewerIE, Chrome, Firefox, Safari
Management SoftwareSmart PSS, DSS, DMSS
Smart PhoneIOS, Android
Certifications
Certifications
CE (EN 60950:2000)
UL:UL60950-1
FCC: FCC Part 15 Subpart B
Interface
Video InterfaceN/A
Audio InterfaceN/A
RS485N/A
AlarmN/A
Electrical
Power SupplyDC12V,PoE+ (IEEE 802.3at)(Class 4)
Power Consumption<14W(-ZS), <12W(-VFS)

Lite Series | DH-IPC-HFW2231T-ZS/VFS

Ordering Information
TypePart NumberDescription
2MP camera
DH-IPC-HFW2231TP-
ZS
2MP WDR IR Bullet Network Camera,
PAL
DH-IPC-HFW2231TN-
ZS
2MP WDR IR Bullet Network Camera,
NTSC
IPC-HFW2231TP-ZS
2MP WDR IR Bullet Network Camera,
PAL
IPC-HFW2231TN-ZS
2MP WDR IR Bullet Network Camera,
NTSC
DH-IPC-HFW2231TP-
VFS
2MP WDR IR Bullet Network Camera,
PAL
DH-IPC-HFW2231TN-
VFS
2MP WDR IR Bullet Network Camera,
NTSC
IPC-HFW2231TP-VFS
2MP WDR IR Bullet Network Camera,
PAL
IPC-HFW2231TN-VFS
2MP WDR IR Bullet Network Camera,
NTSC
Accessories
(optional)
PFA130-EJunction box
PFA152-EPole mount
www.dahuasecurity.com

Environmental
Operating Conditions-30° C ~ +60° C (-22° F ~ +140° F) / Less than 95% RH
Storage Conditions-30° C ~ +60° C (-22° F ~ +140° F) / Less than 95% RH
Ingress Protection IP67
Vandal ResistanceIK10(Optional)
Construction
CasingMetal
Dimensions244.1mmx79mmx75.9mm (9.61”x3.11”x2.99”)
Net Weight0.815kg (1.80lb)
Gross Weight 1.08kg (2.38lb)
Dimensions (mm/inch)


Po

PFB130-E + PF A152-E
PF A130-E

© 2018 Dahua. All rights reserved. Design and specifications are subject to change without notice.Rev 001.001
Accessories
Optional:

PFA130-E
Junction Box
PFA152-E
Pole Mount