Replacement Remote Control: This garage door remote control is designed as a replacement, not an original accessory. Verify compatibility with your model (for DITEC GOL4, for BIXLG4, for BIXLP2, for BIXLS2) before purchasing to ensure proper fit and function. Compatibility Assurance: Specifically compatible with DITEC models GOL4, BIXLG4, BIXLP2, and BIXLS2. Confirm your remote’s model number prior to purchase to ensure seamless operation with your garage door opener. High Frequency & Multi-Channel: Operates at 433.92 MHz frequency with 4 channels, providing reliable signal transmission and support for multiple garage door access with efficient response. Color: Black Material: Plastic Package Contents: 2 x Garage Door Opener Remote Controls Note: The actual product may vary slightly in color due to lighting and display differences, which does not affect functionality. Measurement may vary by +/- 1-3 cm.