3-buttons, this remote control transmitter will control up to 3 garage door openersCompatible with all Stanley SecureCode garage door openers 3353,49477,1698, 102 899, 3049, 5901, 5902, 5908, 5909, TR300, 49438, 49439,49476, 49541,49663, 370-3352Easy touch programming Not compatible with Stanley dip-switch systems digital, Battery included, 1 year manufacturer warranty, Long life lithium batteries included
