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Description

Product Description

dahua

Dahua IPC-HFW2841S-S-0280B

SKU: 6923172581242

Equipped with the Transducter 1/2.7" CMOS, it provides a clear Picture even in difficult lighting conditions.

The minimum Lighting is 0.009 lux (Color) and 0.009 lux (black and white) and the built-in IR with a range of up to 30 m guarantees effective night monitoring.

To Camera offers Wide Dynamic Range WDR 120 dB, eliminating x-rays and under-radiation.

Smart Functions include IVS (Perimeter Protection) for intruder detection and Smart Search for precise event search.

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It supports H265+/H264 compression, providing high image quality with optimal bandwidth usage.

To Camera has 2 video streams, with the ability to adjust the resolution and frame number per second.

The durable IP67 housing is weather-resistant, and the Temperature Range (-40°C to +60°C) allows for extreme use.

PoE Power Supply 802.3af simplifies installation and low Power consumption (up to 5.4 W) minimizes operating costs.

To make Camera compatible with ONVIF systems and offers advanced management options by Software Smart PSS or mobile applications.

Ideal for applications in urban, industrial or object protection.

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Specification Dahua IPC-HFW2841S-S-0280B

CameraImage Sensor1/2.7" CMOS
Max. Resolution3840 (H) × 2160 (V)
ROM128 MB
RAM256 MB
Scanning SystemProgressive
Electronic Shutter SpeedAuto/Manual 1/3 s–1/100,000 s
Min. Illumination0.009 lux@F2.0 (Color, 30 IRE) 0.0009 lux@F2.0 (B/W, 30 IRE) 0 lux (Illuminator on)
S/N Ratio>56 dB
Illumination Distance30 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. ApertureF2.0
Field of View2.8 mm: H: 106°; V: 56°; D: 125° 3.6 mm: H: 88°; V: 46°; D: 104°
Iris ControlFixed
Close Focus Distance2.8 mm: 1.3 m (4.27 ft) 3.6 mm: 1.9 m (6.23 ft)
DORI Distance
LensDetectObserveRecognizeIdentify
 
2.8 mm88.0 m (288.71 ft)35.2 m (115.49 ft)17.6 m (57.74 ft)8.8 m (28.87 ft)
 
3.6 mm106.7 m (350.07 ft)42.7 m (140.09 ft)21.3 m (69.88 ft)10.7 m (35.10 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: 3840 × 2160@(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
Resolution3840 × 2160 (3840 × 2160); 3072 × 2048 (3072 × 2048); 3072 ×1728 (3072 × 1728); 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°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower)
MirrorYes
Privacy Masking4 areas
AudioBuilt-in MICNone
Audio CompressionNone
AlarmAlarm EventNo SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; audio detection; voltage detection; SMD; security exception
NetworkNetwork PortRJ-45 (10/100 Base-T)
SDK and APIYes
Network ProtocolIPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; Boujour
InteroperabilityONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone
User/Host20 (Total bandwidth: 48 M)
StorageFTP; SFTP; Micro SD card (support max. 256 GB); NAS
BrowserIE Chrome Firefox
Management SoftwareSmart PSS; DSS; DMSS
Mobile ClientiOS; Android
Cyber SecurityConfiguration encryption; trusted execution; Digest; security logs; WSSE; account lockout; syslog; video encryption; 802.1x; IP/MAC filtering; HTTPS; trusted upgrade; trusted boot; firmware encryption; generation and importing of X.509 certification
CertificationCertificationsCE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU; FCC: 47 CFR FCC Part 15, Subpart B; UL/CUL: UL62368-1 & CAN/CSA C22.2 No. 62368-1-14
PowerPower Supply12 VDC/PoE (802.3af)
Power ConsumptionBasic: 2.7 W (12 VDC); 3.4 W (PoE) Max. (H.265+ max. resolution + max. stream+ WDR + IR intensity + IVS): 4.5 W (12 VDC); 5.4 W (PoE)
EnvironmentOperating Temperature–40 °C to +60 °C (–40 °F to +140 °F)
Operating Humidity≤95%
Storage Temperature–40 °C to +60 °C (–40 °F to +140 °F)
Storage Humidity≤95%
ProtectionIP67
StructureCasing MaterialMetal
Product Dimensions166.2 mm × 70 mm × 70 mm (6.54" × 2.76" × 2.76") (L × W × H)
Net Weight0.48 kg (1.06 lb)
Gross Weight0.59 kg (1.30 lb)

*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”.

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Documents Dahua IPC-HFW2841S-S-0280B

PDF
DH-IPC-HFW2841S-S-K1.pdf

Features

Features
Producer: DAHUA