[Warm Tips] This garage door remote control is a replacement. Please check the compatibility list below before purchasing. [Garage Remote Control Replacement] Our garage remote control operates at 433.92MHz rolling code frequency and is compatible with Craw Normstahl models RCU 433-4K, RCU 433-2K, EA433 2KM, EA433 2KS, EA433 4KS, N002800, and T433-4. [Compatible Garage Opener List] This remote is suitable for Craw Entrematic Magic 600, Magic 1000, Ultra (all versions after 2005), and Ultra Excellent (all series after 2005). [Lightweight & Portable] Compact design allows the remote to be easily attached to your keychain using the included key ring, ensuring convenient access. Color may vary slightly between production batches but does not affect functionality. Color: Photo Color Material: Plastic Package Contents: 2 x Remote Controllers Note: Light reflection and display settings may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.