The New 2 Pack 893MAX LiftMaster 3 Button Remote Control Garage Door Opener is a convenient and reliable solution for controlling your garage door. Compatible with LiftMaster and Chamberlain brand openers, this remote features lithium-ion battery technology with a 100 ft operating range. The package includes 2 units with 3 buttons each, as well as a cover and batteries. With smart home compatibility with Amazon Alexa and a variety of features like universal compatibility and a frequency of 315 MHz, this remote offers convenience and ease of use for your garage door needs.