American Dynamics ADCA55DBOT3RN 700TVL, Outdoor Dome, Black 9-22mm VF Lens, IR, NTSC

The American Dynamics ADCA55DBOT3RN Discover 550 is a professional outdoor analog dome security camera designed for reliable surveillance in commercial, industrial, and perimeter security applications. It provides 700 TVL horizontal resolution using a 1/3-inch Sony Super HAD II image sensor and supports NTSC video output with 976 x 494 active pixels. The camera features a 9 to 22 mm varifocal auto-iris lens, allowing flexible adjustment of the viewing angle for different installation requirements. Its True Day/Night operation automatically switches between color and black-and-white imaging, while integrated 850 nm infrared illumination provides up to 20 m of night coverage. The black outdoor housing uses a tinted bubble and polycarbonate construction and carries an IP66 weather-resistant rating. Additional features include 2D/3D digital noise reduction, programmable privacy zones, backlight compensation, automatic gain control, and motion detection.