Description
Dahua HAC-B1A21P-A 2MP HDCVI IR Bullet Camera
The HDCVI camera model DH-HAC-B1A21P-A is a 2MP IR bullet camera designed for high-definition surveillance. It supports a maximum frame rate of 30 fps at 1080p resolution and features a switchable output for CVI, CVBS, AHD, and TVI formats. The camera is equipped with a 3.6 mm fixed lens, with options for 2.8 mm and 6 mm, and has a built-in microphone. It is rated IP67 for weather resistance and operates on a 12 VDC power supply, making it suitable for various outdoor environments. In terms of imaging capabilities, the camera utilizes a 2MP CMOS sensor, providing a maximum resolution of 1920×1080 pixels. It features a progressive scanning system and offers a wide range of electronic shutter speeds. The camera performs well in low-light conditions, with a minimum illumination of 0.04 lux and an IR illumination distance of up to 20 meters. The camera’s signal-to-noise ratio exceeds 65 dB, ensuring clear image quality. The lens specifications include a fixed focal length with varying field of view options depending on the lens size. The camera can pan 360 degrees and tilt up to 90 degrees, allowing for flexible positioning. The DORI (Detect, Observe, Recognize, Identify) distances vary with the lens type, providing effective surveillance capabilities at different ranges. The camera also supports various video formats and features such as auto white balance, digital wide dynamic range, and noise reduction. The camera is designed for easy installation with options for wall, ceiling, or pole mounting. It operates effectively in a wide temperature range and high humidity conditions, making it versatile for different environments. The product dimensions and weight are compact, facilitating straightforward handling and installation. Overall, the DH-HAC-B1A21P-A camera is a robust solution for security and surveillance needs.
