Our line of Linear garage door opener and gate operator transmitters and receivers at Garage Door Supply Company includes the company's popular Delta 3 and MegaCode models. While Linear Delta 3 garage door opener remotes are coded using dip switches, the Linear MegaCode garage door/gate opener line relies on newer rolling code technology. Our Linear remotes include wireless keypads.
Linear 300MHz and 310MHz Multi-Code model garage door opener transmitters offer 1,024 codes. Linear's 310MHz Delta 3 transmitters offer 256 potential codes. The Linear 318MHz MegaCode garage or gate operator remote can rely on the added security of more than 1 million codes. Choose 1-button or 3-button styles to control one door or gate, or to control up to three garage doors or gates. Linear receivers come with installation manuals.