... 50Hz,120V/60Hz TUV,RoHs Roller Shutter and Awning Weather Sensor, Remote control , Switch ,TransmitterFits for awning ,Roller ... ,screen,curtianWind, light and rain sensor receiver specification :Infrared sensor inside senses the changes of wind, rain, light, shut doors ... environmentSensor series: wiring type, receiver connecting with the wind, light and rain by signal wireRadio receiver:Plastic sealed ...