When your remote control is lost, you can purchase this replacement remote control and pair it with your receiver. After successful programming, you will have a fully functional remote control. Please note: Your current remote must match the appearance of the remote shown in the main image, with either colored or all blue buttons. Access to the receiver is required. Ensure you have access to your receiver or opener before purchasing. Type of programming: Programming with the receiver Frequency: 433MHz Code type: Rolling Code Number of buttons: 4 Compatible with garage door remote control systems operating at 433MHz with rolling code technology Compatible models: D2 Turbo (Sliding) D5 (Sliding) must use remote with blue buttons, not green D5 (Sliding) D10 (Sliding) D10 Turbo (Sliding) A10 (Sliding) R3 (Rotary Arm) R5 (Rotary Arm) Vantage 400 (Swing) Vantage 500 (Swing) Vector 400 (Swing) Vector 500 (Swing) Vert-X 300 (Swing) Note: Installation guide is not included. Professional installation is recommended. Please verify compatibility to ensure this item meets your needs. Tips: Product design may be updated periodically. Due to different production batches, slight variations in appearance or color may occur. These differences do not affect functionality. Color: As shown Material: Plastic Package contents: 3 x Electric Remote Control Light reflection and display settings may cause slight color differences between the image and the actual item. Measurement may vary by up to +/- 1-3 cm.