Set of 4 universal remote controls for electric garage doors, 433 MHz, YMYNY

General description This set of 4 universal remote controls is designed for electric garage doors and operates at a frequency of 433 MHz. It allows for easy cloning of existing remotes, making it a practical solution for managing access to your garage, gates, and other compatible devices. Technical specifications Operating frequency: 433.92 MHz Rated voltage: 12 V Rated current: 0.3 A Remote control range: up to 50 meters Compatible coding chips: PT2262, PT2264, SC2262, SC2260, HS2262, 2260, LX2262, 2260, EV1527, PT2240 Installation Press the two top buttons (A and B) simultaneously for about 3 seconds until the indicator light flashes quickly. Place the replacement remote and the original remote as close as possible. Ensure the original remote can be used normally and is a 433 MHz fixed code remote. Erase the original code before copying. Usage To copy a remote, place the original and the new remote on a flat surface. Press the copy remote until the LED lights up and goes out,