[Warm Tips]-- This garage door remote control is a replacement rather. We recommend that you refer to the list below for device compatibility before purchasing.<br> [Garage Remote Control Replacement]-- Our garage remote control works with 433.92MHz Rolling Code and is compatible with for Crawford RCU 433-4K, RCU 433-2K, EA433 2KM, EA433 2KS, EA433 4KS, N002800, T433-4.<br> [Compatible Garage Opener List]-- Our garage door remote control works for Crawford Entrematic Magic 600 / Magic 1000 / Ultra (all versions after 2005) / Ultra Excellent (all series after 2005).<br> [ & Portable]-- Thanks to the small design, our remote control can be attached to your keychain with the included key ring and is therefore always at hand.<br> <br> The color of different production batches may be different but will not affect the use<br> Colour:Photo Color<br> Material:plastic<br> <br> Package Contents:<br> 1 x remote controller<br> <br> Only the above package content, other products are not included.<br> 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.