Copy Method: Hold button A and meanwhile press button B four times.When the keypad enters into copy mode,the horn will rings four times.Green LED will flash once slowly every 2 seconds.At the same time keep pressing original remote control button until green LED flashes. Press any button of 1-2-3-4 to save the code ,then green LED will flash constantly for 3 seconds. (Press the button of the key pad whichever you want to store)
To duplicate a second button, repeat the operation as above.
It can be used on BFT.,FAAC,NICE,ALLMATIC,GENIUS,LIFTMASTER,CHAMBERLAIN,LINEAR,GENIE etc.
It is waterproof outside and you can use one keypad on four doors at the same time.