Substitute for Linear Multicode MS Garage Door Opener Conversion Kit Garage Door Opener Remote Control [RR850LM]

Transform your garage door opener with this conversion kit. The package includes a 3089 transmitter and 1090 receiver, both operating at 300 MHz with 10 DIP switches for customizable programming. Three-prong connectors ensure straightforward installation, while included schematics and step-by-step instructions guide you through the setup process. Perfect for upgrading older systems or adding remote control capability to existing garage doors.