This 1-button remote is compatible with LiftMaster, Craftsman, and Chamberlain garage door openers, utilizing a yellow learn button. Its battery-operated feature, with a lithium-ion battery included, allows for a 100 ft operating range. The remote is made of plastic and comes with illuminated buttons.

Included in the package are batteries, making it ready to use straight out of the box. Its universal compatibility feature makes it suitable for use with LiftMaster 891LM model and has a frequency of 315 MHz. With a 6-month manufacturer warranty, this 1.5 cm high and 1.5 m wide remote is an excellent choice for those looking for a reliable garage door opener remote.