3-ButtonThe garage door opener remote has 3 buttons that can control 3 different garage door opener respectively. its the easy option for adding an extra remote to multi-car families or for replacing lost or broken remotes.CompatibleReplacement for 370LM, 371LM, 372LM, 373LM, 374LM, 950CD, 953D, 139.53753, 41A6127-1, HBW2028, 971LM, 972LM, 973LM, 974LM, 970LM, 139.53681, 139.53680, 81LM, 891LM, 893LM etcwith opener models 1345, 1355, 1356, 3220, 3240, 3255, 3265, 3266, 3267, 3270, 3280, 3500, 3585, 3595, 3800, 3850, 8165, 8365, 8366, 8367, 8500, 8550W etcUniversalWorks for 1993-2015 LiftMaster, Chamberlain, Sears Craftsman brand openers with Purple, Red/Orange, Yellow, Green smart/learn button.CAN'T support Dip Switch onesLong Distance Remote The garage door opener remote works within 120 feet from the garage door opener for no waiting roll-in access. The remote control has a metal clip that can be clipped to the sun visor of the car, you can easily open the garage by press the button from the driver's seat.Safe & ReliableIt features latest Security+2.0 rolling code technology that significantly reduces radio wave interferenceWorks multi-frequency 300/310/315/318/390MHz etc.