Remote opens the door of Anfal Al-Mousa Al-Raed garage control device for garage door

Specifications: Transmission frequency: 433 MHz Transmission distance: 50-100 m (open area) Steps 1. Clear code and restore press and hold the two above buttons at the same time, make sure the LED flashes for a while then goes out and does not leave. After 2 seconds, the LED light starts flashing, indicating that the code has been erased. Press and hold the two below buttons at the same time, the LED light begins to flash after 3 seconds, indicating that the code has been restored to the code that was cleared last time. 2. Copy take the original remote control in the left hand, and we have the self-test remote control in the right hand. Two remote controls as soon as possible. Press the corresponding button keys of the two remote controls at the same time, and the LED lights will stay and flash, indicating that the key code of the original remote control has been learned by our self-test remote control. The other three button keys work the same way. 3. Recovery when accidentally erasing the self-copy remote control code, you can press the following buttons at the same time, the LED light will turn on after 3 seconds, then flash quickly, indicating that the self-copy remote control code has been restored. Note: Before using our self-copy remote control for copying, please ensure to erase the existing code of the self-copy remote control. Here is how to test whether the current code of the self-copy remote control has been successfully erased: Note: The flashing speed of the LED is because when the copying work is completed, you can press any key of the sub-copy, if the LED flashes once immediately and then goes out, it means the sub-copy code has been erased. It is determined by the oscillation resistance of the remote control!