The Gatheron GTR-3-315 from North Shore Commercial Door is a three channel Remote Control which is in stock and ready to ship out! This transmitter has three buttons, and is capable of controlling up to three different garage doors or gates. This is a visor style remote control, which clips onto the sun visor of your car (clip comes standard with remote). The dimensions of the GTR-3-315 are 1 3/4” tall X 3 1/4” wide X 1/2” deep, making about the size of a pack of gum.
The GTR-3-315 is a Security Plus compatible remote control. This means that it will work with openers from Chamberlain, LiftMaster, Sears Craftsman, Raynor, and other private label controls using a Purple Learn Button and 315Mhz. The rolling code technology works by sending out a different signal each time the remote is activated. This prevents criminals from grabbing the signal and gaining access to your garage and home.