ITEM NAME:miniwave motion sensor switch Doppler Radar Wireless Module for lighting 22 Q7L2 miniwave motion sensor switch Doppler Radar Wireless Module for lighting 22 Q7L2 Strong anti-interference and reliability, safety and comfort. Features intelligent detection and delay time. With light-sensitive controller: The external light intensity to control the switch and to achieve energy savings. Wide range of applications: Could be used incandescent lamp (light bulb), energy saving lamp, LED lighting, electronic fluorescent lamp, exhaust fan and other types of load. Technical specifications: Operating voltage: 220V AC Supply Frequency: 50Hz Load power: 500W (max, with the incandescent lamp.); 200W (Max., With the fluorescent lamp) Working temperature: -20 ~ +60 degrees Celsius Limited temperature: -35 ~ +75 degrees Celsius miniwave Frequency: 5.8 GHz ISM miniwave Power: Operating distance: 1m ~ 12m (adjustable) Sensing Zeitverzoegerung: 8s ~ 30min (adjustable) Angle sensor: 360 ° Installation: inside or on walls, etc (ceiling mount) Installation height: 2 m ~ 3.5 m (2.5 m Recommended) Product size: Ca. 7.3 * 3.9 * 4.2 cm / 2.87 * 1.54 * 1.65in Package includes: 1 * miniwave sensor switch Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/- 1-3 cm.