Re: Roof Protection

[nick markowitz <nmarkowitz@xxxxxxxxx>]

On Mar 9, 10:03=A0pm, Jim <alarmi...@xxxxxxx> wrote:
> On Mar 9, 9:13=A0pm, James B <den...@xxxxxxxxx> wrote:
>
> > On Mar 9, 6:03=A0pm, "Doug" <d...@xxxxxxx> wrote:
>
> > > Any one have any experience or suggestions for protecting a 50 X 100 =
flat
> > > roof.
>
> > > Photo beams or motions are not really suitable.
>
> > > Looking for leaky coax or some other form of proximity sensors or ?
>
> > > Any ideas?
>
> > > Doug
>
> > will these work? =A0http://www.sureaction.com/Pulsors.htm
>
> I've used their stress sensors on boats. Never had a problem with
> them. They take some time to adjust for sensitivity. =A0I can imagine
> that on a flat roof, accumlating water, snow etc, could be a
> fluctuation that couldn't be accommodated by sensitivity adjustment.
> You can call and ask. I think the owner is still Austin Stack. It's a
> relatively small company but it's been around for a looooong time.

I have used them on decks and roofs with little problem great little
problem solver.