Check the listing for details. Garage Door Opener External Key Switch. Condition: New. Listed at 25.89 USD. Garage Door Opener Activator External Key SwitchOpen and Close Your Garage Door Opener From the Outside Using a KeyA safe and simple way to open and close your garage door or gateEasy To install using the included 23' wire RETURN POLICY Returns are accepted within 30 days of the date that the item is received.We don't offer exchanges. If a different item is needed, the item not needed can be returned and another item purchased. Buyer is responsible to pay for the return shippingIf an item is listed with 'free shipping', a 20% restocking fee will be deducted from the refund amount. All items MUST be returned in the same condition as they were when you received them. If an item is returned damaged or in any way visibly used, an additional deduction will be taken from the refund amount.