Place of Origin: Zhejiang, China (Mainland) Brand Name: SHARKWARD Model Number: SK902IE Usage: sensor switch Theory: motion sensor Output: Switching Transducer Dual sensors: PIR sewnsor + microphonics Color: white/Ivory Power: 120-277V/AC, 50/60HZ Load Rating: 1200W Pattern: 180° Detection range: 1-10m (adjustable) Time setting: 10sec.-30min .(adjustable) Light-control: 2-1000LUX (adjustable) Warranty: 3 years Certification: ETL 4007697