Good point. Thanks for the suggestion.
George, the EZRain firmware is not “stickered” on the back of the unit. It is, however, available by intrrogation from our utility or some of the other applications. I don’t know ifthe ISY does that. In any event, the 2.4 you see on the back of the EZRain is the firmware rev. of its PLM. We’ll be more than happy to upgrade this one to 5.2 so your EZRain is up to date.