When your remote control is lost, you can purchase this replacement remote control and pair it with your receiver. Once programmed successfully, 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 for programming. 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 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 strongly recommended. Please verify compatibility to ensure this remote meets your needs. Product updates may occur, and due to different production batches, slight variations or color differences may exist. These differences do not affect functionality. Color: As shown Material: Plastic Package contents: 3 x Electric Remote Control Note: Other items not included. Lighting and display settings may cause slight color variations between the image and the actual product. Measurement may vary by +/- 1-3 cm.