Portable Design: Compact and , this key fob fits comfortably in your hand and pocket, ensuring it's always within reach when needed Universal Compatibility: This advanced remote control duplicator is compatible with 433MHz, making it suitable for most garage doors and gates Efficient Code Grabbing Technology: Equipped with the latest code grabbing capabilities, this remote ensures you can easily clone your existing gate or garage door remote for backup or replacement purposes Easy to Use: The cloning process is straightforward and can be completed in seconds with no special tools required, making it user-friendly for non-technical users, Manufacturer: Koolenry