Remote temp sensors, multiple?
I have a WallyWorld temp sensor, indoor/outdoor type, the remote is wireless. I noticed it possibly has two freqs for a second sensor (small digit 1 normally displayed, with a '2' digit in the wings).
Has anyone ever been able to 'enable' the second channel? I would like to find a system that has multiple remote sensors. I would like one in my inverter box, engine compartment, basement, freezer, as well as outside temp.
Thanks in advance!