@uthantzin Hello dear friend, the excellent system that you have found ¨IOT Underground Cable Fault¨ will not only serve to detect the anomalies of the underground cable and save time and money.

also avoid accidents of employees to have the exact location of the anomaly, I have a guy who does this work with electrical power and more than once suffered serious injuries.

Thank you very much for letting us know this fault contol system
I wish you a wonderful day