で PAGAAZ29/03/2018It is super simple to connect and to use if you´r planning to connect it to an rc model (drone,plane,car,boat) it is super simple to connect and to make it work you basicly dont have to do almos any soldering it came with cables to solder to it and you are done you basicly just have to solder the cables to the buzzer and to the Rc model.
the LED light are super bright and the buzzer is very loud.
I really recomend this product The quality is super good
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