Specifications: Power Sourcing:220V/AC-240V/AC Detection Range :360° Detection Distance :1-8m (radius) adjustable HF System: 5.8GHz CW radar, ISM band Ambient Light:3-2000LUX (Adjustable) Time-Delay: Min.:10sec±3sec Max.:12min±1min Transmission Power:Less than 10mW: Installing Height:1.5m~3.5m Power Consumption:0.9W Detection motion speed:0.6~1.5m/s Rated Load:1200W (incandescent lamp) 300W (energy-saving lamp) Package Included: 4 x AC 220V Microwave Radar Sensor Switch Only the above package content, other products are not included. Note: Light reflection 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 +/- 1-3cm.