1. New multi-frequency remote control with one-to-one key copying function, where each key password is saved separately. 2. Can be continuously and repeatedly copied for use up to one million times, featuring strong privacy and serving as an alternative for fixed and rolling code remotes. 3. One remote control can control up to 3 different brands of remote controls, offering multi-functional and multi-variable features with a personalized, user-friendly simple design and quick usability. 4. Capable of cloning most rolling code remotes and 99% of fixed code remote controls, equipped with better chips to clone more types of remote controls, and includes clips for car sun visors. 5. Comes with a car sun visor clip, allowing the remote control to be fixed on the car sun visor, which helps the signal emitted by the remote control reach further. 6. Frequency range: 280MHz - 868MHz. 7. Battery type: CR2032 (battery included). 8. Scope of use: Garage door/gate/sliding gate/barrier/swing gate. 9. Suitable for 95% of remote controllers available on the market. 10. If your remote control is a fixed code, the new remote control will work after cloning. 11. If your remote control is a rolling code, the new remote control needs to be programmed/activated on the receiver to work after cloning. 12. Colour: Black. 13. Material: ABS. 14. Package Contents: 1x Garage door openers. 15. Only the above package content is included; other products are not included. 16. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real thing. The measurement allowed error is +/- 1-3cm.