Description
The Dahua IPC-HFW3841T-ZAS-S2 is a professional 8MP IP security camera that combines high-quality imagery with intelligent AI detection. Thanks to its 4K Ultra HD resolution of 3840 × 2160 pixels, this bullet camera captures highly detailed images. This makes it ideal for securing commercial properties, retail stores, parking lots, and residential homes.
The camera features a motorized varifocal lens ranging from 2.7 to 13.5 mm. This allows the desired field of view to be adjusted remotely, from a wide overview shot to a zoomed-in view of specific areas. The integrated infrared illumination provides night vision up to 60 meters, enabling surveillance even in complete darkness.
With Dahua WizSense technology, the camera can intelligently distinguish between people and vehicles. Features such as perimeter security, line-crossing detection, and intrusion detection help identify unwanted events more accurately and reduce unnecessary alerts.
The built-in microphone enables audio recording. Additionally, the camera supports a microSD card up to 256 GB for local storage. Thanks to Power over Ethernet (PoE), both power and the network connection are provided via a single network cable. The rugged housing with an IP67 rating makes the camera suitable for outdoor use in a variety of weather conditions.
Key Features
- Resolution: 8 MP (4K Ultra HD, 3840 × 2160 pixels)
- Lens: motorized varifocal lens, 2.7–13.5 mm
- Night vision: integrated IR illumination up to 60 meters
- Smart detection: AI-powered person and vehicle recognition
- Security features: intrusion detection and line-crossing detection
- Audio: built-in microphone
- Local storage: microSD card up to 256 GB
- Video compression: H.265 and Smart H.265+
- Power supply: 12 V DC or PoE (IEEE 802.3af)
- Protection rating: IP67
- Operating temperature: −30 °C to +60 °C
Specifications
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Model: IPC-HFW3841T-ZAS-S2
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Camera type: IP bullet camera
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Resolution: 8 MP (3840 × 2160 pixels, 4K UHD)
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Image sensor: 1/2.8" CMOS
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Lens: 2.7–13.5 mm motorized varifocal lens
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Horizontal field of view: 109°–30°
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Vertical field of view: 56°–17°
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Night vision: infrared up to 60 meters
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Minimum illumination: 0.007 lux in color
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Frame rate: up to 25/30 fps at 4K
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Image enhancement: 3D NR, BLC, HLC, and Defog
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AI technology: Dahua WizSense
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Smart detection: person and vehicle detection
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Perimeter security: line-crossing detection and intrusion detection
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Alarm input/output: 1 input and 1 output
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Video compression: H.265, H.264, and MJPEG
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Smart Codec: Smart H.265+ and Smart H.264+
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Number of video streams: 3
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Local storage: microSD up to 256 GB
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Network connection: RJ45 10/100 Mbps
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Network compatibility: ONVIF Profile S, G, and T
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Power supply: 12 V DC or PoE (IEEE 802.3af)
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Power consumption: up to 10.5 W via PoE
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Operating temperature: −30 °C to +60 °C
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Dimensions (L × W × H): 244.1 × 79 × 75.9 mm
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Weight: approximately 820 grams
