Compatibility Assurance: Specifically designed for models including 2 or 4, 2 or 4, and 2 or 4, this 40.685 MHz remote ensures seamless operation. Note: This is a replacement remote, not an original product. Please confirm your model before purchasing. Enhanced Transmission Range: Operate your garage doors from distances ranging between 10-50 meters using this robust remote. It features 2 buttons, allowing you to control up to two different garage door openers with ease. Batteries are included for immediate use. and Portable: Constructed from high-quality, plastic, this remote is designed for and ease of use. Its compact, design ensures it is easy to carry without adding bulk, making it ideal for everyday use. Effortless Setup: Quick 30-second pairing by copying the original remote face-to-face. If issues arise, simply clear the existing code and synchronize again by pressing both buttons until the LED flashes . Colour:grey Material:plastic Due to different batches, there may be differences in product appearance and printed text, which not affect use Package Contents: 3 x garage door opener Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.