We had a whole-home drain backup some time ago that would have been CONSIDERABLY less damaging if we had been alerted to the backup when it occurred. Instead, n

We had a whole-home drain backup some time ago that would have been CONSIDERABLY less damaging if we had been alerted to the backup when it occurred. Instead, nobody was inside and a draining laundry machine hit the clog and pushed black water throughout most of the first floor. Knowing that this was happening would not have likely saved the bathroom, or the laundry room, but it might have saved the kitchen. Point is: for water leak scenarios you should think about both clean water coming from inlets as well as clogs in your outlets.. I should get a couple of these to place behind my lowest toilets, where the water came up last time