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Metal 4 Keys Rolling Door Auto Gate Remote Control Duplicator 315MHz
Specification:
- frequency: 315Mhz/433Mhz/customize
- encode: fixed/ learning code
- voltage: DC 12V
- transmitting distance: 50-100m in open place
- with key ring
- 4 buttons
How to use( reference only)
- Step1: clean off the pre-exist code
press lock and unlock button together at the same time,hole them till the LED flashes 3 time, release it, the pre-exist code will be clean off
Step 2: cope code
- put the origin remote control and duplicator remote together, press the same function button together( or any button you like), hole them till the LED flashes 3times quickly , and then 1 or 2 seconds later will flashes 3 times slowly, code will learn successful.
PS:
- the frequency must be same
- checking successful or not, after you copied, press buttons, if LED light works, successful, if LED light will not work, it fail, need to do the step 2 again
