Universal 433 MHz Gate Remote Control Parts, Universal Garage Door Remote Control with 4 Buttons and Fixed Frequency, Wireless Gate Remote Control Duplicator for Garage Doors

Universal Compatibility: This remote control can be connected to various garage door openers, electric gates, and roller shutter doors, providing a versatile solution for remotely controlling your devices. Excellent Performance: Operating at a frequency of 433 MHz, ensuring a secure and interference-free connection, this door remote is synonymous with reliability and efficiency, enhancing access security. Easy Code Reset: Press and hold the two top buttons until the LED flashes continuously to clear the old codes, ensuring your device is ready for new programming. Simplified Copying: After clearing the old codes, place the new remote next to the old one and press a button to copy the signal, easily replacing or adding additional controllers. Stable and Durable Signal: This universal garage door remote can emit a stable signal within a range of 20 to 50 meters and is made from wear-resistant materials to extend its lifespan.