Description

Linear MegaCode MDT-4A five-channel visor transmitter garage door opener. This transmitter has four front buttons, each a different color, and one on top that comes with a button cover to prevent accidental pressing.

This MegaCode transmitter is designed to work with receivers and controllers using the 318 MHz and MegaCode format. It’s factory-programmed with one code out of more than one million, which makes it incredibly tough to hack. Its high-visibility LED light switches on when the device is in operation, and the two 2032 lithium batteries it needs are included. The MDT-4A operates on a 318 MHz frequency, and it’s incredibly compact at 1.6 inches wide, 4.2 inches high and 0.8 inches thick