Re: Roof Space detectors

["Frank Olson" <feolson@xxxxxxxxxx>]

"Paul" <someones-father-@xxxxxxxxxxx> wrote in message
news:42Gge.596$E7.81@xxxxxxxxxxxxxxxxxxxxxxxxxxxxx
> Just trying to get some input on different ways that techs can protect the
> roof space.
>
> We look after a chain of HiFi shop which are high risk.
> Roof entry is quite a common way of gaining access. We can easily protect
> the shop itself but the roof space is quite hard. Its about 2 metres from
> ceiling tile to tin roof, with lots of airconditioning ducts up there so
> not a great deal of range would be achieved from each device.
>
> Any suggestions
>
> Paul


Position your motions just *under* the ceiling tile.  That way you avoid
having to contend with the airconditioning ductwork, etc.  If you go to your
nearest Costco store, you'll see what they've managed to come up with.