2MP Dahua HAC B2A21 U Bullet CCTV Camera

Product Details

Incorporates a high-quality 2 MP CMOS image sensor capable of delivering full HD video at a maximum resolution of 1920 × 1080 pixels Progressive scanning system ensures smooth image capture with minimal motion blur and no interlacing artifacts Electronic shutter speed ranges from 1/25 s to 1/100000 s (PAL) and 1/30 s to 1/100000 s (NTSC), accommodating a wide variety of lighting conditions Excellent low-light capability with minimum illumination of 0.02 lux in color mode, 0.002 lux in B/W mode, and 0 lux when IR is active Maintains superior image clarity with a signal-to-noise ratio greater than 65 dB Infrared illumination distance up to 30 meters, enhanced by two IR LEDs with auto or manual on/off control Flexible angle adjustment with pan range of 0°–360°, tilt range of 0°–90°, and rotation range of 0°–360°, allowing precise positioning Fixed-focal lens options include 2.8 mm, 3.6 mm, and 6 mm, each mounted via standard M12 thread Maximum aperture of F2.0 ensures adequate light intake in low-illumination environments Field of view varies with focal length: 2.8 mm: 100° (H), 54° (V), 117° (D) 3.6 mm: 80° (H), 43° (V), 94° (D) 6 mm: 43° (H), 24° (V), 50° (D) Close focus distances are 0.5 m for 2.8 mm, 0.8 m for 3.6 mm, and 2.4 m for 6 mm lenses DORI (Detect, Observe, Recognize, Identify) distances extend up to 102.9 m for detection and 10.3 m for identification with the 6 mm lens Multi-format video output via a single BNC port supports CVI, TVI, AHD, and CVBS for broad compatibility Video resolutions supported include 1080p and 960H, with frame rates of 25/30 fps depending on format and region Day/night switching with ICR filter allows clear 24/7 surveillance with automatic color-to-B/W adjustment Backlight compensation and digital wide dynamic range (DWDR) improve image visibility in challenging lighting Smart IR automatically adjusts brightness to prevent overexposure of close subjects during night vision Auto white balance and gain control optimize image tones under changing light conditions 2D noise reduction technology minimizes digital noise for improved image quality, especially in dark areas Privacy masking supports up to 8 configurable rectangular zones to hide sensitive areas from view Certified with CE-LVD and CE-EMC compliance for electrical safety and electromagnetic compatibility Operates on 12V DC ±30% power input with low maximum consumption of 2.8 W when IR is active Suitable for harsh environments with an operating temperature range from –40 °C to +60 °C and humidity under 95% Rated IP67 for protection against dust and water ingress, suitable for outdoor installations Basic corrosion protection for long-term durability in moderately exposed environments Sturdy metal construction ensures a robust and weather-resistant body Compact form factor with dimensions of 150.0 mm × 69.7 mm × 70.0 mm and lightweight build at 0.27 kg net weight Installation options include wall mounting, ceiling mounting, and vertical pole mounting for diverse deployment scenarios