Skylink 318TR Universal In-Car Garage Door Remote Control

The Skylink 318TR operates most national brand garage door openers. It is also compatible and programmable to In-Car Garage Remote Systems. The 2-button Keychain Style Remote can also be used to control plug-in lighting, fan or small appliances with SW-318R Wireless Switch Receiver (sold separately. Easy to set-up and use - no special tools required. Connect the stripped ends of the included wire to the two terminals on the back of your wall-mounted door control, and plug the connector end into the receiver. That's it! Your existing garage door remotes will still continue to work. There is no limit to the number of transmitters that can control the Garage Door Receiver, so every member of your family will be able to access your garage. Simply set the same operation code on all transmitters with the same code setting on the receiver. Additional 318TN Keychain Transmitters are sold separately. ? PLEASE FOLLOW User Manual instructions to set up Remote Button functionalities. 12 volt alkaline battery size 23A included.