The LiftMaster 374UT Universal Key Chain Remote is a compact, 2-button garage door and gate remote designed for quick replacement or an easy upgrade across a wide range of opener brands. It controls up to two different doors or gates and works with many popular systems from LiftMaster, Chamberlain, Craftsman, Genie, Linear, Overhead Door, Stanley, and Wayne-Dalton, making it a practical universal solution for residential or light commercial applications. Each button can be programmed independently, allowing you to mix brands or control a door and a gate from the same pocket-friendly remote.
Engineered for broad compatibility with modern rolling-code technologies, the 374UT supports common North American opener platforms including LiftMaster Security+ and Security+ 2.0 as well as Genie Intellicode and Overhead Door CodeDodger operating on widely used frequencies such as 315 MHz and 390 MHz. Programming typically takes minutes using the opener’s Learn button or a compatible external receiver; detailed brand-specific steps are provided in the product instructions. Power is supplied by a 3V CR2032 coin-cell battery for long service life, and the keychain form helps prevent accidental activations when carried. For safe operation, only use the remote when the door or gate is in full view and keep remotes out of reach of children. Some very old openers may require an add-on radio receiver for compatibility.