Compact version of the Chamberlain remote, small enough for a pocket, purse or keychain, great for bikers, walkers, latch-key kids or just an extra remote. Works with all Chamberlain garage door openers from 1993 to present (any Chamberlain opener with Safety Sensors). Opens 1, 2 or 3 door garages, easy on-button programming sets up in minutes, red LED light lets you know your remote is working. Visor clip included.