This microwave motion sensor reflects the latest development in interior lighting technology and provides close to zero energy wastage by preventing unnecessary light usage. Commonly used to control lighting and exhaust ventilation systems. Power-saving design ensures lights and fans are not left on when not needed. Energy savings are significant, with a short payback time, especially when connected to fluorescent tubes or compact fluorescent lamps. Even greater savings can be achieved when controlling tungsten or halogen lighting. The light duration can be automatically adjusted upon entering and staying in the room, and the light will turn off based on the set time delay after leaving. Features pluggable terminals for easier and more convenient installation. Compatible with monitoring equipment, warning devices, LED lamps, fluorescent lamps, incandescent lamps, ventilators, and solenoid valves. Can be installed on walls, ceilings, or other indoor locations. Indoor use only. Installation type: ceiling mounting Power source: 220-240VAC Max load: 800W Frequency: 50-60Hz HF system: 5.8 GHz CW radar, ISM band Time setting: 10 seconds to 30 minutes Detection angle: 360 degrees Working temperature: -15 to +70C Recommended installation height: 2 - 4 meters Detection distance: 2-10 meters (radius) Power consumption: 0.5 W Light control sensitivity: 2-2000 LUX Color: white Material: plastic Size: 9.2 x 9.2 x 4 cm Package Contents: 1 x Microwave Motion Sensor Switch 2 x Screws 2 x Nylon expansion screws Note: Lighting and display differences may cause slight variations in color between the image and actual item. Measurement allows an error of +/- 1-3 cm.