RD1KSELL Key Switch for Roller Garage Door & Roller Shutter This is a device for opening the garage door from inside or outsidethe garage by the use of the Key in the centre which works via a hold to run operation for open and close and must be installed within line of site of the shutter curtain. To open, turn the key to the right and hold until curtain reaches top limit and stops. To close, turn the key to the left and hold until the curtain is fully closed and completely compressed at its bottom limit, if there is someone or something in the way release and the curtain will stop. To stop at any time during operation, return the key to the center. Please NOTE: We also offer a range of remote control reciever boxes to work with roller garage doors and shutters.
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