The Stinger 300MCD22V is a two-button visor remote engineered to be fully compatible with Linear Multi-Code 300 MHz access control systems. Designed for garages and gates in residential or commercial settings, it provides independent control of two doors or operators using fixed-code DIP switch technology. It’s an ideal replacement or add-on transmitter when you need a dependable Multi-Code compatible remote for vehicles, fleets, or facility access, without changing your existing radio receiver.
Operating on the Multi-Code 300 MHz format, the 300MCD22V pairs with systems that use fixed-code DIP switches. Programming is straightforward: open the transmitter and set the internal DIP switches to match the switch pattern in your Multi-Code-compatible receiver for each button/channel. This remote works with Linear Multi-Code 300 MHz receivers and operators (and with third-party openers when a compatible 300 MHz Multi-Code receiver is installed). It is not compatible with rolling-code formats such as LiftMaster/Chamberlain Security+, Genie Intellicode, or other proprietary technologies unless a Multi-Code receiver is added. For best results and safety, verify your system’s frequency and code format before programming, and ensure the receiver’s antenna and power are in good condition to maintain reliable range and performance.