Thanks Dan,
That is not so pricey when you consider the grief it could prevent. Looks like something I could have wired in when they are at the doctor's...
I appreciate the help. Brother dearest has continued his "it takes two to tango sales pitch" and has pretty much succeeded (he came at me over the table at the last court ordered mediation resulting from the crash just before I returned to Europe). Now I am not to make any changes or do any further work on the house. They are not ill just recovering and I am trying to make the place a nursing home so I can take control of the family.
So now we won't have grab bars in the bathtub, the water heater which runs at 140°F won't get split into two, one for the bath at 110° and one for the dishwasher, washer at 140°...
The rail on the stairs is pulling out of the studs cause of the loading, nope. Level the front steps with a ramp? Nope.
How about automatic lighting for the walk in the back (-40° winters with high winds, ice and snow where they live). Under no conditions - they know I was just trying to have high power run out so I could have a "sauna" in the garden...
It is very scary. Brother thinks he is "supporting" folks and I am controlling jerk. But he refuses to talk to doctors, rehab, safety specialist, etc. And he is winning, big time.
Sorry for the long rant...but any solution like Dan's, that is - something which increases safety but doesn't look like it or can't be de-installed (like the water temperature limiter I installed just before I left in the bath...taken off, cause "unnecessary) would be a big help.