I'll pass the info along. So far, I'm finding that there is no way to bypass it. I'm thinking that is bunk. One sensor I read about, albeit not the ST400 sensor, was supposedly photovoltaic, or some crap like that. Solar panel basically. If he could force the correct measured voltage through the receiver wires, it would, in my mind, trick the system. I'll suggest the putting them together though. Thanks!
P.*. I know nothing of how they are installed. The guy is pretty meticulous about that stuff.