Colasmart's CS-CRD-02W microwave motion sensor combines 2.4G RF mesh+HF microwave motion sensor technology,which is best solution for stairway,corridor,underground parking etc lighting application! #motion #sensor #smartlight #lighting #stairway #corridor #mesh #RF #microwave

Thanks for all friends' visiting us in Guangzhou international lighting fair,if you have demand in our Haisen 5.8g HF microwave motion sensor,plz contact me anytime! #motionsensor #smartlight #microwavemotionsensor #radarmotionsensor #motioncontroller #lighting #occupancysensor