The IRBDVHQ – a true day/night, cable-managed Static IR Dome Camera that Utilizes the Sony SUPER-HAD chipset and Samsung’s DNR technology. Robust in design – The IRBDVHQ IR Camera has a two year warranty and contains 21 Infra-Red LEDs and a 4-9mm Varifocal lens. Samsung DNR Technology is a feature that we have added to every camera within our range of professional Plus IR Products. The inclusion of the DNR technology means that this camera can view in very low light conditions without the need to rely on the Infra-red until in complete darkness, meaning that you enjoy the benefit of a bright colour image during daylight, and even dusk conditions. The DNR also continues to work after the IR LEDs are activated, ensuring a bright and crisp image in night time conditions.