The Monarch 318LIPW2K is a two-button key fob remote designed to replace or add transmitters for garage door openers and gate operators that use the Linear MegaCode radio format. Engineered for 318 MHz systems, it transmits a factory-set MegaCode ID that is learned directly into a compatible receiver or operator—no DIP switches to set. Each button can be programmed to a different opener or function, making it a practical upgrade for users managing multiple doors or a combination of residential and commercial access points. Typical use involves pressing the Learn/Program button on the Linear MegaCode-compatible opener or receiver and then pressing the desired button on the Monarch remote to store the code.
This remote is compatible with Linear MegaCode 318 MHz equipment only, including many Linear LDO/LDCO series garage door openers and MGR/MDR series receivers used on gates and doors. It does not work with other technologies such as Multi-Code 300 MHz, Genie Intellicode, or Chamberlain/LiftMaster Security+ formats. For best results, confirm that your operator or receiver specifies MegaCode at 318 MHz before programming. Intended for access control applications, always verify proper operation and keep transmitters out of reach of children; only use with openers equipped with appropriate safety features. The Monarch 318LIPW2K provides dependable, learn-button programming and dual-channel control for streamlined, Linear MegaCode-compatible replacement or expansion.