ITEM NAME:1Pc 4 Buttons 433MHZ Rolling Code Gate Garage Door Opener Cloning Remote Con Hn.Four (4)Buttons to Operate 4 Different Garage Doors or Gates. (4)Press 1 button on the original remote which you want to copy and 1 button on the clone remote to which you want to copy simultaneously and hold them until LED flashes steadily on the clone remote.
