Description

IPC-HFW3441T-ZAS-27135

The IPC-HFW3441T-ZAS 4MP IPC has a high resolution image converter 1/3 "CMOS, ideal for work in low lighting environments and capturing clean, clear images. Thanks to the H.265 codec, the camera offers high compression and low lighting, as well ROI functions, Smart H.264+/H.265+ and flexible coding, thanks to which it is suitable for various scenarios related to bandwidth and storage. In addition, it has a built -in IR LED diode with a maximum distance of 60 m and many functions such as WDR, 3D DNR, HLC, BLC, digital water labeling and others, making it suitable for many monitoring scenes. It is also equipped with intelligent detection functions, such as detection of burglary, tripwire and movement, as well as detection of video sabotage, making it a great choice for any supervisory system.

WDR - Extended dynamic range


The WDR function allows you to get a transparent and detailed image, thanks to the skilful leveling of both too bright and darkened fragments of the recording. Thanks to the WDR system, it is possible to maintain the readability of the entire monitoring in places with a varied lighting level of the observed scene.

function_wdr

BLC - Backlight compensation


The function allows you to eliminate the resulting effect when the camera is directed towards a strong light source, i.e. when the first plan becomes dark and not legible. Compensation consists in brightening the first plan, unfortunately also at the expense of the background, which also becomes brighter. Generally, the function improves image quality.

function_blc

Technical specification

Camera
Image Sensor 1/3”4Megapixel progressive CMOS
Max. Resolution 2688 (H) ×1520 (V)
ROM 128 MB
RAM 512 MB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual 1/3 s–1/100000 s
Min. Illumination 0.005 [email protected] (Color, 30IRE) 0.0005 [email protected] (B/W, 30IRE) 0 Lux (Illuminator on)
S/N Ratio > 56 dB
Illumination Distance 60 m (197 ft)
Illuminator On/Off Control Auto/Manual
Illuminator Number 4 (IR LED)
Pan/Tilt/Rotation Range Pan: 0°–360°; Tilt: 0°–90°; Rotation: 0°–360°
Lens
Lens Type Motorized vari-focal
Mount Type φ14
Focal Length 2.7 mm–13.5 mm
Max. Aperture F1.5
Field of View Horizontal: 104°–27° Vertical: 55° –15° Diagonal: 124° –31°
Iris Type Fixed
Close Focus Distance 0.8 m (2.6 ft)
DORI Distance Lens Detect Observe Recognize Identify
W 64.0 m (210.0ft) 25.6 m (84.0 ft) 12.8 m (42.0 ft) 6.4 m (21.0 ft)
T 222.0 m (728.3 ft) 88.8m (291.3 ft) 44.4 m (145.7 ft) 22.2 m (72.8 ft)
Professional, Intelligent
Perimeter Protection Tripwire; intrusion (Recognition of human and vehicle)
Intelligent Search Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos
Video
Video Compression H.265; H.264; H.264H; H.264B; MJPEG(only supported by sub stream)
Smart Codec Smart H.265+/ Smart H.264+
Video Frame Rate Main stream (2688 × 1520@1–25/30 fps) sub stream (704 × 576@1–25 fps/704 × 480@1–30 fps) third stream (1280 × 720@1–25/30 fps)
Stream Capability 3 streams
Resolution 4M (2688 × 1520); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)
Bit Rate Control CBR/VBR
Video Bit Rate H.264: 3 Kbps–8192 Kbps H.265: 3 Kbps–8192 Kbps
Day/Night Auto(ICR)/Color/B/W
BLC Yes
HLC Yes
WDR 120 dB
White Balance Auto/natural/street lamp/outdoor/manual/regional custom
Gain Control Auto/Manual
Noise Reduction 3D DNR
Motion Detection OFF/ON (4 areas, rectangular)
Region of Interest(RoI) Yes (4 areas)
Smart Illumination Yes
Image Rotation 0°/90°/180°/270° (Support 90°/270° with 1920 × 1080 resolution and lower.)
Mirror Yes
Privacy Masking 4 areas
Audio
Audio Compression G.711a; G.711Mu; G726
Alarm
Alarm Event No SD card; SD card full; SD card error; less service time of SD card (smart card supports); network disconnection; IP conflict; illegal access; voltage detection; security exception; motion detection; video tampering; scene changing; input abnormal; intensity change; tripwire; intrusion; SMD
Network
Network RJ-45 (10/100 Base-T)
SDK and API Yes
Protocol IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; SNMP
Cyber Security Video encryption; firmware encryption; configuration encryption; Digest; WSSE; account lockout; security logs; IP/MAC filtering; generation and importing of X.509 certification; syslog; HTTPS; 802.1x; trusted boot; trusted execution; trusted upgrade
Interoperability ONVIF(Profile S/Profile G/Profile T);CGI;P2P;Milestone; Genetec
Scene Self-adaptation (SSA) Yes
User/Host 20 (Total bandwidth: 64 M)
Storage FTP; SFTP; Micro SD Card (support max. 256 G); NAS
Browser IE: IE8, IE9, IE11 Chrome Firefox
Management Software Smart PSS, DSS, DMSS
Mobile Phone IOS; Android
Certification
Certifications CE-LVD: EN62368-1 CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU FCC: 47 CFR FCC Part 15, Subpart B UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07
Port
Audio Input 1-channel (RCA port)
Audio Output 1-channel (RCA port)
Alarm Input 1 channel in: 5mA 3V–5V DC
Alarm Output 1 channel out: 300mA 12V DC
Power
Power Supply 12V DC/PoE (802.3af)
Power Consumption <9.8W
Environment
Operating Conditions -30°C to +60°C (-22°F to +140°F)/less than 95%
Storage Conditions -40°C to +60°C (-40°F to +140°F)
Protection Grade IP67
Structure
Casing Metal
Dimensions 244.1 mm × 79.0 mm × 75.9 mm (9.6" × 3.1" × 3.0") (L × W × H)
Net Weight 820 g (1.8lb)
Gross Weight 1090 g (2.4lb)

Key features

Features
Producer: DAHUA
Camera type:
Resolution:
Tightness class:
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