433MHz Universal Remote Control Key Fob for Gate and Garage Door, 4-Channel This 433MHz Universal Remote Control Key Fob offers seamless operation for a wide range of devices, including garage doors, vehicle gates, electric curtains, and more. With advanced code-cloning technology, this key fob can duplicate fixed codes from other remote controls, providing flexibility in managing various systems. Compact and lightweight, it?s easy to carry wherever you go, ensuring convenient access to your garage or gate at any time. This universal remote features a four-channel design to control multiple devices, delivering reliable performance for both security and convenience. High-Accuracy Duplication: Ensures precise code duplication for stable and dependable operation. Compatible Frequencies: Supports 433/315 MHz for broad compatibility with many devices. Four-Channel Control: Allows you to manage multiple systems, including garage doors, lights, and vehicle gates. Portable and Lightweight: Compact design makes it easy to carry and use anywhere. Enhanced Accessibility: Offers up to 70 meters of launch distance for convenient access. (description exceeds maximum possible length)