I'm looking to install remote temperature sensors in various rooms. I already have one M1ZTS, but don't like the fact that it has to be installed on the primary M1 board, as I want to install more and put them on input expander boards. (the main M1 board is full, with more important life safety devices). Since any zone can be programmed to measure voltage input, maybe there's a way to rig something up with another manufacturer's temperature sensor. Anybody have any experience with this?