DH-IPC-HFW2441S-S 2.8mm Dahua 4MP SMD Plus IR Bullet Camera

  • Resolution: 4MP (2688 × 1520) High Definition
  • Lens: 2.8mm Wide Angle for broad coverage
  • Intelligence: SMD Plus (Human/Vehicle Detection)
  • Audio: Built-in high-quality microphone
  • Fast shipping to Latvia, as well as Estonia and Lithuania. 2-Year Warranty for all clients (Business & Private).

Dahua

95,38€
€78.83 (bez PVN)

Bullet | Wall | White | IP code IP67 | IP security camera | Wired | Placement Outdoor | Wide Dynamic Range (WDR) Yes | Day/night mode Yes | Pan range 0 – 360 ° | White balance Auto/Manual/Natural/Street lamp | Camera shutter type Electronic | Optical sensor size 1/2.9 ” | Sensor type CMOS | Fixed focus Yes | Identify distance 6.4 m | Night vision Yes | Night vision distance 30 m | Total megapixels 4 MP | Noise reduction Yes | Built-in microphone Yes | Ethernet LAN Yes | Card reader integrated Yes | Power source type DC,PoE | Weight 480 g | 1xNumber of cameras

  • 4-MP 1/2.9″ CMOS image sensor, low luminance, and high definition image
  • Outputs max. 4 MP (2688 × 1520)@20 fps, and supports 2560 × 1440@25/30 fps
  • H.265 codec, high compression rate, ultra-low bit rate
  • Built-in IR LED, and the max. illumination distance is 30 m
  • ROI, SMART H.264 +/H.265+, flexible coding, applicable to various bandwidth and storage environments
  • Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes
  • Intelligent monitoring: Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human)
  • Supports max. 256 G Micro SD card; built in MIC
  • 12 VDC/PoE power supply
  • IP67 protection
  • SMD Plus
SummaryDahua Technology WizSense DH-IPC-HFW2441S-S-0280B. Type: IP security camera, Placement supported: Outdoor, Connectivity technology: Wired. Mounting type: Wall, Product colour: White, Form factor: Bullet. Angle of rotation: 360°, Lens viewing angle, horizontal: 95°, Lens viewing angle, vertical: 52°. Sensor type: CMOS, Optical sensor size: 25.4 / 2.9 mm (1 / 2.9″). Detect distance: 63.6 m, Observe distance: 25.4 m, Recognize distance: 12.7 m
Unit Box Height0.11
Unit Box Length0.21
Unit Box Width0.1
Form factorBullet
Housing materialMetal
International Protection (IP) codeIP67
Mounting typeWall
Product colourWhite
Connectivity technologyWired
Day/night modeYes
Dynamic range120dB
Placement supportedOutdoor
TypeIP security camera
Wide Dynamic Range (WDR)Yes
Adjustment shutter speedAuto/Manual
Angle of rotation360°
Camera shutter speed1/3 – 1/100.000s
Camera shutter typeElectronic
Lens viewing angle, diagonal114°
Lens viewing angle, horizontal95°
Lens viewing angle, vertical52°
Minimum illumination0lx
Number of Privacy masking areas4
Pan range0 – 360°
Tilt angle range0 – 90°
White balanceAuto/Manual/Natural/Street lamp
Number of sensors1
Optical sensor size1/2.9″
Progressive scanYes
Sensor typeCMOS
Closest focusing distance0.9m
Detect distance63.6m
Fixed focal length2.8mm
Fixed focusYes
Identify distance6.4m
Minimum aperture number1.6
Observe distance25.4m
Recognize distance12.7m
LED typeIR
Night visionYes
Night vision distance30m
Number of illumination LEDs1
Back Light Compensation (BLC)Yes
Bit rate12 kbps-6144 kbps
Bit rate controlConstant Bit Rate (CBR)/Variable Bit Rate (VBR)
Flip & mirrorYes
Gain control typeAuto/Manual
Highlight Compensation (HLC)Yes
Maximum resolution2668 x 1520pixels
Noise reductionYes
Noise reduction technology3D noise reduction
Privacy maskingYes
Region of Interest (ROI) encodingYes
Supported graphics resolutions1280 x 720 (HD 720)/1280 x 960/1920 x 1080 (HD 1080)/2304 x 1296/2560 x 1440/2688 x 1520/352 x 240/352 x 288/640 x 480 (VGA)/704 x 480/704 x 576
Total megapixels4MP
Video compression formatsH.264/H.264B/H.264H/H.265/M-JPEG
Video streamingYes
Built-in microphoneYes
Signal-to-Noise Ratio (SNR)56dB
Voice codecsG.711a/G.711Mu/G.726/PCM
BluetoothNo
Ethernet interface typeFast Ethernet
Ethernet LANYes
Live viewYes
Number of users6user(s)
Supported network protocolsIPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; NTP; Multicast; ICMP; IGMP
Wi-FiNo
Built-in HDDNo
Card reader integratedYes
Compatible memory cardsMicroSD (TransFlash)
Internal memory128MB
Maximum memory card size256GB
ROM capacity128MB
Ethernet LAN (RJ-45) ports1
MirrorYes
Web browserYes
DC output voltage12
Power consumption (max)4.2W
Power consumption (Power over Ethernet (PoE))3.3W
Power consumption (typical)2.5W
Power source typeDC,PoE
Operating relative humidity (H-H)0 – 95%
Operating temperature (T-T)-40 – 60°C
Storage temperature (T-T)-40 – 60°C
Depth70mm
Height70mm
Weight480g
Width166.2mm
Package weight590g
Number of cameras1
ModelDH-IPC-HFW2441S-S-0280B
Units per Shipping Box1
Unit Calculated Volume0.00231cubm
Unit Calculated Weight0.589kg
SKU: DAHUA-DH-IPC-HFW2441S-S-0280B Category:

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Which mobile app should I download for the DH-IPC-HFW2441S-S?

To view this camera remotely on your phone, download the free **DMSS** app (available for iOS and Android). This official app allows you to view live video, playback footage, and receive instant push notifications when the SMD Plus AI detects a person or vehicle.

Will I receive false alarms from trees moving or rain with the DH-IPC-HFW2441S-S?

No, this camera features **SMD Plus (Smart Motion Detection)**. This advanced technology uses deep learning algorithms to filter out irrelevant objects like rustling leaves, rain, or pets, triggering alarms only when human or vehicle shapes are detected.

I am not sure if my existing NVR recorder is compatible with this model, how can I check?

This camera supports the ONVIF protocol for broad compatibility, but features may vary with older or third-party recorders. For a precise compatibility check with your specific equipment model, please contact our technical support team at **[email protected]**.

What happens if the DH-IPC-HFW2441S-S stops working under warranty?

We provide a comprehensive **2-Year Warranty** for both business and private clients. As a local Latvian retailer, our authorized service center is located in **Riga**, ensuring that any warranty repairs or replacements are handled quickly without shipping the unit abroad.

How many days of video history will a 256GB SD card hold?

Thanks to the efficient H.265 compression technology used in this 4MP camera, a 256GB MicroSD card can typically store approximately 10 to 14 days of continuous recording. If you set the camera to record only when motion is detected, the storage duration can extend to several weeks.

Is the DH-IPC-HFW2441S-S suitable for reading license plates from a distance?

This model comes with a **2.8mm wide-angle lens**, which provides a broad 95° view ideal for general surveillance (like backyards or parking areas). However, it is not designed to read license plates clearly beyond 6 meters. For license plate recognition at greater distances, a camera with a motorized zoom lens would be required.

Does this Dahua 4MP bullet camera require a separate power cable?

The camera supports **PoE (Power over Ethernet)**, allowing it to receive both power and data through a single network cable if connected to a PoE switch or NVR. If you do not have PoE equipment, you will need a separate 12V DC power adapter (not included in the standard box).

Is this camera the official European version or a Chinese market import?

This is the **Official EU Version** of the product. It supports full English firmware updates and has no region-locking restrictions. Apsardze24.lv guarantees authentic hardware that is fully compatible with European security standards.

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