Fangrui Product Details Compatibility Ensured: Tailored For Linear 300mhz Gate Or Garage Door Openers, This Remote Is Compatible Specifically With Models Such As 3089, 308911, Mcs308911, And Others. Important: This Unit Is Not Universal. Compatibility By Checking Your Gate Opener Model Before Purchase. Advanced Wireless System: Re-engineered For Enhanced Performance, This Remote Features A Powerful Wireless System That Boasts Up To 150 Feet Of Signal Coverage. The Superior Technology Ensures Higher Safety And Remarkable Durability, Making It An Ideal . Superior Construction: Crafted Using Premium Abs Material And An Upgraded Chip Technology, Our Remote Handles Extensive Usage Gracefully. Each Device Undergoes Rigorous Testing To It Performs Reliably, Providing You With A Long-lasting Accessory. Simplified Programming: The Package Includes Two Remotes, Batteries, A Visor Clip, And Comprehensive Instructions For Easy Setup. You Can Have Your New Remote Functioning Smoothly In Just Minutes, Making Installation Hassle-fr