The Gatehouse offers wholesale pricing on all Liftmaster megacode 318 MHz remote control transmitters for garage doors and gates. This includes the Linear ACT, Linear MT and Linear MTD series. With one of the largest selections of Linear megacode products on the web, we are always in stock and ready to ship your products quickly. If you do not see the Linear megacode transmitter you are looking for, please email us at firstname.lastname@example.org. We respond very quickly and often in the evenings and on weekends, so email anytime!