There is no patent because of the blocks built into the electronics.
The Chinese and Koreans plus engineers at GE, ABB, Square D and a dozen or so other entities search patents every day. No one spends any time “reverse engineering” a device. Every thing they need to know is in the patent office. This system could be built a hundred different ways.
We do have a computer package that if anyone tries to copy it the program AND the format will be erased. It becomes an inert piece of plastic that has to be retuned for rebooting and programming. The program is written in two languages.
There is a trademark.
Our business model is strictly performance based. FREE equipment FREE installation. I’m not a very smart scammer!