Tire pressure monitoring system dumb questions

Bill, thanks for the post. I to am in the market for a TPMS and looking at the ST-507-FT-6 Flow Through, but know nothing about them as far as the pro's and con's are other than these units have high ratings.
I have zero mechanical abilities and want a system that is dependable, easy to maintain and simple to use. Good responses to the post. Thank you all.