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Description

Product Description

dahua

Dahua IPC-HFW2541S-S-0280B-S2

SKU: 6923172581303

Equipped with Image Sensor 1/2.7" CMOS, it provides clear and detailed recordings even in difficult lighting conditions.

By Camera has a wide range of sensitivity (0.007 lux at F1.6 in colour, 0.0007 lux in black and white mode) and a built-in IR with a range of up to 30 meters, allowing monitoring in total darkness.

It offers flexible mounting options with rotating design (pan: 0°–360°, tilt: 0°–90°, rotation: 0°–360°) and support for various operating modes (day/night, colour/black and white).

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Advanced Image Processing Functions include WDR 120 dB, HLC, BLC, 3D NR and intelligent motion detection with the possibility of defining areas of interest (ROI).

By Camera supports H265/H264 compression, offering high quality with optimal bandwidth usage.

Additionally, Technology Wise allows intelligent image analysis (IVS) to detect intrusion and classification of objects (vehicles/people).

The device is compatible with Dahua Smart NVR systems, which facilitates integration and advanced event search.

Robust design and wide Temperature Range (-40°C to +55°C) make Camera ideal for outdoor applications.

Dahua IPC-HFW2541S-S-0280B-S2 is a comprehensive solution for monitoring systems requiring reliability and advanced analytical functions.

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Specification Dahua IPC-HFW2541S-S-0280B-S2

CameraImage Sensor1/2.7" CMOS
Max. Resolution2960 (H) × 1668 (V)
ROM128 MB
RAM256 MB
Scanning SystemProgressive
Electronic Shutter SpeedAuto/Manual 1/3 s–1/100,000 s
Min. Illumination0.007 lux@F1.6 (Color, 30 IRE) 0.0007 lux@F1.6 (B/W, 30 IRE) 0 lux (Illuminator on)
S/N Ratio>56 dB
Illumination DistanceUp to 30 m (98.43 ft) (IR)
Illuminator On/Off ControlAuto; Manual
Illuminator Number1 (IR LED)
Pan/Tilt/Rotation RangePan: 0°–360° Tilt: 0°–90° Rotation: 0°–360°
LensLens TypeFixed-focal
Lens MountM12
Focal Length2.8 mm;3.6 mm
Max. ApertureF1.6
Field of View2.8 mm: H: 111°; V: 58°; D: 132° 3.6 mm: H: 92°; V: 45°; D: 110°
Iris ControlFixed
Close Focus Distance2.8 mm: 1.1 m (3.61 ft) 3.6 mm: 1.7 m (5.58 ft)
DORI Distance
LensDetectObserveRecognizeIdentify
 
2.8 mm63.6 m (208.66 ft)25.4 m (83.33 ft)12.7 m (41.67 ft)6.4 m (21.00 ft)
 
3.6 mm85.4 m (280.18 ft)34.2 m (112.20 ft)17.1 m (56.10 ft)8.5 m (27.89 ft)
IntelligenceIVS (Perimeter Protection)Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human)
Smart SearchWork together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos
VideoVideo CompressionH.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream)
Smart CodecSmart H.265+; Smart H.264+
Video Frame RateMain stream: 2960 × 1668@(1–20 fps)/2688 × 1520@(1–25/30 fps) sub stream: 704 × 576@(1–25 fps)/704 × 480@(1–30 fps) *The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity.
Stream Capability2 streams
Resolution2960 × 1668 (2960 × 1668); 2880 × 1620 (2880 × 1620); 2688 × 1520 (2688 × 1520); 3M (2048 × 1536); 2304 × 1296 (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 ControlCBR/VBR
Video Bit RateH.264: 32 kbps–8192 kbps H.265: 12 kbps–8192 kbps
Day/NightAuto(ICR)/Color/B/W
BLCYes
HLCYes
WDR120 dB
White BalanceAuto; natural; street lamp; outdoor; manual; regional custom
Gain ControlAuto;Manual
Noise Reduction3D NR
Motion DetectionOFF/ON (4 areas, rectangular)
Region of Interest (RoI)Yes (4 areas)
Smart IlluminationYes
Image Rotation0°/90°

*We have done our best to provide an accurate description and specifications. Please note that these were created and translated automatically using manufacturer data. Colors and appearance may look different depending on your monitor settings. Before buying, please check the product sheet from the manufacturer for official information. The “Specification” section may refer to different variants of the same device (depending on the exact model name/identifier). If anything is unclear or inconsistent, please contact the seller before purchase. If warranty information is provided, it refers to the manufacturer’s warranty unless stated otherwise. Product images may show multiple color variants. If the model name does not include a color designation, it typically refers to the default version (e.g., for cameras: white). Other variants are indicated in the product name, such as “Black” or “BLK”.

Accessories Dahua IPC-HFW2541S-S-0280B-S2

PFA152-E(6939554930843)_image_1

PFA152-E

Pole Mount Bracket

PFM900-E(PFM900-E)_image_1

PFM900-E

Integrated Mount Tester

TF-P100_256G(TF-P100_256G)_image_1

TF-P100/256G

P100 microSD Memory Card

PFA134(6939554903502)_image_1

PFA134

Junction Box

PFA130-E(6939554930829)_image_1

PFA130-E

Water-proof Junction Box

Documents Dahua IPC-HFW2541S-S-0280B-S2

PDF
DH-IPC-HFW2541S-S-K.pdf

Features

Features
Producer: DAHUA