Works with all Chamberlain openers from 1993 to the present (any Chamberlain opener with safety sensors)
Operates up to three Chamberlain garage door openers and/or accessories
Ideal for adding an extra remote to multi-car families, or for replacing a lost or broken remote control
Tri-band frequency (310, 315, 390 MHz) provides enhanced range with less interference
Easy programming process allows for setup in minutes
Visor clip, battery, and instruction manual are included