10/5PCS Smart Copy Duplicator 433mhz e Control 4 on Electric Garage Door Gate e Cloning 433.92 MHz nsmitter

10/5PCS Smart Copy Duplicator 433mhz e Control 4 on Electric Garage Door Gate e Cloning 433.92 MHz nsmitter
Specifications:
nsmission frequency: 433 MHz
nsmission distance: 50-100m open area

Steps
1. Clear code and restore
Press and hold the two ons above at the same time, e sure that the LED fes for a while and then goes out and does not let go. After 2 seconds, the LED light starts fing, which indicates that the code has been cleared. Press and hold the two ons below at the same time, the LED light starts to f after 3 seconds, which indicates that the code has been restored to the code that was cleared last time.
2. Copy
Take the e control in the left hand, and our s-test e control in the right hand. The two e controls are as close as possible. Press the corresponding on keys of the two e controls at the same time, and the LED lights will keep fing, which indicates that the code of the on keys of the e control has been learned by our s-test e control.
The other 3 on keys also operate in the same way.
3. Recovery
When you accidentally clear the code of the s-copying e control, you can press the following two ons at the same time, the LED light will light up after 3 seconds, and then f quickly, which indicates that the code of the s-copying e control has been restored.
Note: Before using our s-copying e control to copy, please be sure to clear the existing code of the s-copying e control. The following is the method to test whether the existing code of the s-copying e control has been successfully cleared:
Note: The fing speed of the LED is that when you finish the clearing action, you can press any key of the sub-copy, if the LED fes once immediately and then goes out, it means that the sub-copy code has been cleared. It is determined by the launch oscillation resistance of the e control!

Package includes:
10 * 433MHz e control / 5 * 433MHz e control