Once the project is done and you take the corresponding tests, the result is super positive, now the problem is that since the router is installed in a country house when I arrive at the place, I realize that the power supply and the router work with 9v, now the question is: Would it work the same with the reley (HELISHUN HLS8L-DC12V-SC) of 12v 5 or not correct? Thank you very much for your advice.