Universal Compatibility: This garage door opener remote is compatible with various models including Chamberlain, MotorLift, LiftMaster, PowerDrive, and HomEntry. It operates at a frequency of 433.92 MHz, ensuring broad compatibility across multiple garage door systems. Extensive Model Support: Designed to replace remotes for models such as TX2REV, TX4RUNI, TX2EV, TX4EV-F, and more, this remote supports a wide range of models including 84330E, 84333E, 84335EML, and 94335EML, offering versatile control options for garage doors. Compatible LiftMaster Models: Works with a variety of LiftMaster models including ML510EV, ML700EV, ML1000EV, and older models such as ML500, ML700, up to ML5500, providing compatibility for both newer and legacy systems. Multi-Channel Functionality: This 3-channel wireless transmitter can control up to three garage or outdoor door operators simultaneously, allowing convenient management of multiple access points with one remote. Color: Black Material: Plastic Note: Product appearance and printed text may vary slightly between batches, but these differences do not affect functionality. Package Contents: 1 x Garage door opener remote (Only the above items included; other accessories not included) Note: Lighting and display settings may cause slight color variations between the product image and actual item. Measurement tolerance: +/- 1-3 cm.