Hi all, I live on a farm with a borehole. Said pump from borehole stores water in a large tank. Borehole pumps fail eventually and with warning I will have a day of water left! Any idea of the best way of doing this - maybe outside of SmartThings as the borehole is about 150 metres from the farm and will not be covered by my present hub (any way that I could extend the distance?) My initial though was a door sensor, but wondering how to stick the plastic container that would house the ‘magnet float’, and the fact that the tank lining may make the 2 parts of the sensor too distant. Thanks in anticipation.