[Exclusive Compatibility Alert]Designed specifically for Linear MultiCode gate opener systems (308911, 3060, 3070) with 10-dip switches. This remote is not universal; ensure your system uses 10-dip switches to avoid compatibility issues. [Extended Range Operation]Enjoy the convenience of operating your gate from up to 150ft away. This remote features a 300MHz frequency with military encryption to minimize interference, ensuring reliable access even through walls and vehicles. [Compact and Portable]This keychain-sized gate opener remote is ultra-lightweight at just 0.7oz, making it easy to carry in your pocket or attach to your keys. Its small size ensures it won't bulk up your keyring, providing on-the-go convenience. [DIY Easy Programming]Set up your remote in less than a minute with simple DIY programming. This 10-dip switch remote offers over 10,000 code combinations. Color: Black Material: plastic Package Contents: 2Pack Garage Door Opener