Lets assume that the installer was going to install wireless smokes, and he went as far as to program the keypad on Z26 for the first floor smokes. Then he found out that according to the town code he needed to install all hardwired smoke, and never deleted Z26 from the keypad. My question is every time the keypad would look for a transmitter that was never installed what would I see happen to my system? This is whats happening, after I reset the system 10 to 12 hours later I get a Z26 fire check and the a phone call from the central station saying that I have a problem with my first floor smokes. The only problem with that is that they are system sensors W2-B smokes and are hard wired. I also went as far as to put the system on test and check every contact and Z26 never showed up, including all my smokes that are all on Z1. So again i'm 97% sure that I don't have anything on Z26, any suggestions as to fix this or even better a way to find a transmitter that I have no idea where it could is.