The KLIK3U-SS features two buttons for independent control of two different garage door opener brands. Compatible with over 90% of North American garage door openers including Chamberlain, LiftMaster, Craftsman, and Genie models, this universal remote also works with gate operators and MyQ Light Accessories. Universal wireless programming enables quick setup without garage wiring or additional receivers. The remote operates at a range of 800 feet and includes encrypted security features. Dimensions are 0.72 in. (D) x 3.20 in. (H) x 2.04 in. (W).