Dahua WizSense Series 4MP 2.8mm IR Fixed-focal Bullet Network Camera
With advanced deep learning algorithm, Dahua WizSense 2 Series network camera supports intelligent functions, such as perimeter protection and smart motion detection. With starlight technology, this series camera provides a better image effect in the condition of low illuminance.
Features
- 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 required.
- IP67 protection.
- SMD Plus.
SMD Plus
With intelligent algorithm, Dahua Smart Motion Detection technology can categorize the targets that trigger motion detection and filter the motion detection alarm triggered by non-concerned targets to realize effective and accurate alarm.
Smart H.265+ & Smart H.264+
With advanced scene-adaptive rate control algorithm, Dahua smart encoding technology realizes the higher encoding efficiency than H.265 and H.264, provides high-quality video, and reduces the cost of storage and transmission.
Perimeter Protection
With deep learning algorithm, Dahua Perimeter Protection technology can recognize human and vehicle accurately. In restricted area (such as pedestrian area and vehicle area), the false alarms of intelligent detection based on target type (such as tripwire, intrusion) are largely reduced.
WDR
With advanced Wide Dynamic Range (WDR) technology, Dahua network camera provides clear details in the environment of strong brightness contrast. The bright and dark area can get clear video even in high brightness environment or with backlight shadow.
Cyber Security
Dahua network cameras employ a series of security technologies, including security authentication and authorization, access control protocols, trusted protection, encrypted transmission and encrypted storage. These technologies improve the camera's defense against external cyber threats and prevent malicious programs from comprising the device.
Protection (IP67, Wide Voltage)
IP67: The camera passes a series of strict test on dust and soak. It has dust-proof function, and the enclosure can work normally after soaking in 1 m deep water for 30 minutes.
Wide voltage: The camera allows ±30% (for some power supplies) input voltage tolerance (wide voltage range), and it is widely applied to outdoor environment with instable voltage
Technical Specification
Product: DH-IPC-HFW2441SP-S-0280B
Image Sensor: 1/2.9" CMOS
Max. Resolution: 2688 (H) × 1520 (V)
ROM: 128 MB
RAM: 128 MB
Scanning System: Progressive
Electronic Shutter Speed: Auto/Manual 1/3 s—1/100,000 s
Min. Illumination:
S/N Ratio: >56dB
Illumination Distance: 30 m (IR LED)
Illuminator On/Off Control: Auto; Manual
Illuminator Number: 1 (IR LED)
Pan/Tilt/Rotation Range:
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Pan: 0°—360°
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Tilt: 0°—90°
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Rotation: 0°—360°
Lens Type: Fixed-focal
Lens Mount: M12
Focal Length: 2.8mm
Max. Aperture: F1.6
Field of View: Horizontal: 95°; Vertical: 52°; Diagonal: 114°
Close Focus Distance: 0.9 m
DORI Distance: D: 63.6 m ; O: 25.4 m ; R: 12.7 m ; I: 6.4 m
Day/Night: Auto (ICR)/Color/B/W
Built-in MIC: Yes
Network Port: RJ-45 (10/100 Base-T)
Power Supply Required: 12 VDC/PoE (802.3af)
