ENTRY DOOR BELL CHIME MOTION SENSOR WIRELESS ALARM ENTRY DOOR BELL CHIME MOTION SENSOR WIRELESS ALARMFeatures:100% Brand ... for Home, Office, Unit, shop, warehouse, shed, Garage etcLight control distance is 3-7 meters. It is advised to use it ... set x 180 degree wall mounting bracket Wireless home alarm system,Light control distance 3-7 meters,entry door bell chime motion sensor ...