Chamberlain garage door opener remote is designed for flexibility and performance. The myQ 2Button Keychain Garage Door Remote delivers powerful performance in a compact form. Designed for on-the-go convenience, this small but reliable remote lets you control up to two garage doors or gates from your keychain. Featuring long-range operation, fast programming, and compatibility with leading garage door opener brands, this keychain remote is an ideal everyday solution. When paired with a compatible opener, my Q smart features add monitoring and access control through the app.