Dahua HAC-HFW1801R-Z-A-27135-S2 HDCVI outdoor surveillance camera, 4K, Starlight, Varifocal, 80 m IR, IP67

The Dahua HAC-HFW1801R-Z-A-27135-S2 outdoor surveillance camera is the perfect choice for easy capture of high-quality images. The camera offers an 8-megapixel resolution (3840 × 2160 pixels 4K Full HD), delivering high-quality recordings thanks to its 4K CMOS sensor.

The motorized varifocal lens (2.713.5 mm) provides a viewing angle of 36138 (diagonal), 32114 (horizontal), and 1758 (vertical).

It is equipped with 4 white LEDs, allowing night vision up to a maximum distance of 80 m. Full-Color technology uses large-aperture lenses and a high-performance sensor to ensure high efficiency. It can absorb a large amount of light and uses an advanced image processing algorithm, providing 24/7 color monitoring and capturing clear and vivid images, significantly improving the ability to collect evidence about people, vehicles, and events.

Starlight technology delivers outstanding performance even in extremely low-light conditions. It enhances image clarity by capturing more details and providing better color accuracy at night or in low-light environments.

The camera includes special functions such as BLC, HLC, WDR, gain control, white balance, mirror, privacy masking (8 rectangular zones), and 3D NR.

BLC (Back Light Compensation) helps correct and optimize images under overexposed or underexposed lighting conditions. It divides the image into two regions, applying different exposure levels to each, resulting in a balanced image of the focused subject.

HLC (Highlight Compensation) reduces the intensity of strong light sources such as headlights or spotlights.

WDR (Wide Dynamic Range) compensates for lighting issues by automatically adjusting shutter speed. It captures two images with different exposures and combines them into a single balanced image with both bright and dark details clearly visible.

3D NR (3D Noise Reduction) improves image clarity when signal strength varies, reducing noise and preserving clean, detailed video recordings.

Privacy Masking allows selected areas of the image to be excluded from video surveillance.

The camera has an IP67 protection rating, ensuring resistance to dust and water. It operates in temperatures ranging from -30C to +60C.

Technical specifications:

• Sensor: 4K CMOS
• Resolution: 8 Megapixels (3840 × 2160p)
• Electronic shutter speed: PAL 1/3 ~ 1/100, 000 s
• Sensitivity: 0.001 LUX (0 with IR on)
• Varifocal lens (motorized): 2.713.5 mm
• Aperture: F1.5
• IR illumination distance: 80 m
• IR LEDs: 4
• Viewing angle: 32114 (horizontal), 1758 (vertical), 36138 (diagonal)
• Frame rate: 25 FPS
• Special functions: BLC, HLC, WDR, 3D DNR, Smart IR, Gain Control, Mirror, 8 privacy zones (rectangular)
• Microphone: built-in
• Video output: CVI/TVI/AHD/CVBS via BNC port (DIP switch)
• Protection rating: IP67
• Power supply: 12V
• Power consumption: 10.6W
• Material: metal
• Operating temperature: -30C to +60C
• Humidity: <95%
• Dimensions: 90.4 × 90.1 × 209.6 mm
• Weight: 0.55 kg