Makes opening the garage door as simple as a double-click of your high beams. Easily installs and works with any garage door. Wire the compact, weatherproof transmitter into your headlight and mount inside the headlight bucket, in the fairing or strapped to the frame. Receiver replaces the existing inside garage door activation switch and can be programmed to accept up to 6 different transmitters using digital rolling code technology. Works on any motorcycle or scooter with a headlight. No more fumbling with bulky openers or need to go inside to open the garage door. Complete instructions and mounting hardware included. Transmitter: 2.5"×2.5"×.75", Reciever: 4.25"×2.5"×1.25".