I have a CB5036. Currently right now I have a pair of binoculars that I use to see my h20 temperature at night. During the day there is no use trying to look because you can't see the screen from a distance. I was thinking that it would be nice to have a wireless thermostat in the house that told me the h20 temp of my owb. Maybe something that can be hooked up to the control panel that transmitted it to something in the house, similar to those electronic temperature units that can tell you the outside temp. Has anyone heard of anything that would work something like this? If there is nothing wireless, could I have hard wired something to the house?