Overview The LAWOHO 2-Pack Replacement Garage Door Opener Remote provides a practical substitute for Linear Multi-Code openers operating at 300 MHz. The slim, single-channel transmitter fits on a key ring and follows the familiar 10 DIP switch setup, offering a straightforward path to replacement without the guesswork. Compatibility and models Exclusively compatible with Linear Multi-Code openers on a 300 MHz frequency that use 10 DIP switches Replacement for Linear Remote Models: 3089, 308911, MCS308911, 3070, 307010, MCS307010, 4120, 4140, 3060, 3083 Design and what’s included 1-channel mini transmitter designed for portability and everyday carry Key ring style body with a double-sided sponge for back-m mounting flexibility Compact form that blends into daily routines without adding bulk Easy setup and syncing Pairing is simple: align the 10 DIP switches on the new remote with the ON or OFF positions of your receiver or original remote, then test the opener to confirm operation. Real-life use cases Keep a spare remote in the car, at the entryway, or in a toolbox for quick access Share convenient access with family members or service personnel without reconfiguring existing remotes Attach to a key ring for ready access during daily commutes and errands Support and reliability LAWOHO provides responsive after-sales assistance. If questions arise, our team aims to respond within 24 hours to help you restore smooth operation. FAQ Q: What Linear remotes does this LAWOHO 2-Pack replace? A: It replaces Linear Multi-Code remotes including 3089, 308911, MCS308911, 3070, 307010, MCS307010, 4120, 4140, 3060, and 3083, using a 300 MHz frequency. Q: How do I program the replacement remote? A: Align the 10 DIP switches on the new remote with the ON/OFF positions of your receiver or original remote, then test the opener.