... Suitable fo roller shutter,roller door,garage door,awning ,projection screen Roller shutter / Garage door Receiver set features:Wall ... roller shutter ,roller door ,garage door ,projection screen,awning ,curtain,rolling shutter and so on. Roller shutter / Garage door Remote ... temperature: -30 to +70 centigrade Roller shutter / Garage door Transmitter:With the wall holderSingle channelGP12V batterySave ...