433mhz Universal Wireless Copy Remote Control Key Fob, 2pcs Cloning Remote Control Transmitter for Car Garage Electric Door Gate, 4 Keys Buttons

Operating instructions

1. Clear code

Press and hold both the C and D keys on the remote control simultaneously. After 3 seconds of flashing, release one of the C or D keys and continuously press the C or D keys three times. The LED light continues to flash, indicating that the stored code on the remote control has been cleared.

2. Copy (Learning)

Try to keep the copied remote control and the copied remote control as close as possible, and press the buttons of both remote controls at the same time.

After 3 seconds, the LED indicator light flashes three times, followed by continuous rapid flashing. This indicates that the key encoding of the copied remote control is the same as that of the copied remote control. Learn the other buttons as described above.

3. Restore encoding

If the copied remote control code is mistakenly cleared, it can be restored.

The method is to press both buttons A and B on the remote control at the same time, and after 3 seconds, the LED indicator light will flash three times, followed by continuous rapid flashing. This indicates that the original encoding of the remote control has been restored.

Matters needing attention

1. The frequency of the copied remote control and the copied remote control can be different, but the frequency transmitted by the successfully copied remote control is inherent.

2. The buttons of the copy remote control and the copied remote control can be arbitrary, as long as both are operated simultaneously, the functions of the two will be the same after successful operation.

3. Before using this remote control to copy, please make sure to clear the existing encoding of this remote control.

The method to test whether the existing code of the copy remote control has been successfully cleared: After clearing the code, you can press any key on the remote control. If the LED does not flash immediately at this time, but only flashes after 2 seconds, it indicates that the copy code has been completely cleared. If the LED still flashes quickly immediately, it indicates that the copy code still exists.