General description The 3X Garage Gate Remote Receiver operates at frequencies of 433 and 868 MHz, making it compatible with a wide range of remote controls. This compact receiver is designed to work with multiple codes and offers a reliable solution for controlling garage gates and other devices. Technical specifications Distance: 50-150 meters Dimensions: 5.5 cm x 4.5 cm x 1.0 cm Power input: AC/DC 9V~30V Compatible with 400 codes Color: White + Black Material: ABS Programming a New Remote Control Select the correct brand of remote control by adjusting the DIP switches. Press the learning button; the LED will light up. Press the button on the remote control; the LED will flash 4 times, indicating successful programming. Repeat the process for additional buttons as needed. To erase all data, press and hold one of the learning buttons until the LED turns off. Compatibility and accessories Compatible Brands: All 433.92 MHz fixed code remote controls Package Contents: 3 x Receiver, 9 x