Set of 4 universal 433 MHz garage door remote controls, robust duplicator with 4 buttons, compatible with various brands of fixed-code replacement remote controls for garage doors and cars

General Description

This set of 4 universal garage door remotes operates at 433 MHz and is designed to replace various brands of fixed-code remotes for garage doors and vehicles. Made of high-quality ABS and alloy, these remotes are robust and suitable for everyday use.

Technical Specifications

Operating Frequency: 433.92 MHz

Operating Range: Up to 10 meters

Materials: High-quality ABS and alloy

Button Type: Silicone buttons

Usage

To erase existing data, press and hold the two top buttons until the LED flashes.

To clone, hold the original remote and the universal remote together, then press the required buttons.

The LED will flash three times to confirm a successful operation. Instructions: 1. Press and hold the selected button on the new remote. 2. Press and hold the Copy button on the old remote for approximately 1 second, then press and hold the Copy button on the old remote while holding the old remote near the new one. 3. After the code has been copied, the LED on the new remote should flash rapidly. 4. Release both buttons.