Re: Do "Pet Immunity" Motion Detectors Really Work?

[Jim Davis <alarminex@xxxxxxx>]

On Thursday, April 27, 2017 at 4:26:54 PM UTC-4, Richard wrote:
> Now Jim  let's not be to hasty.  ;-)
>
> He could use pressure mats crossed zones or paralleled with motion
> detectors set at their maximum crossing point 25-35 feet looking
> directly at each other, so all 3 would need to trip at the same time to
> cause an alarm..
> Providing of course he included a temp sensor to disable the whole thing
> if the temp dropped below 35 degrees F.  or above 100 degrees F.
> It would also be helpful to add a 22,000 hz 50db background horn to keep
> the effected area blanketed with that noise to keep critters away..
>
> Yea,  I think it could be done with a little effort and forethought...
>

Well since we're talking about keeping cats out, much more environmentally considerate would be to set out tiny land mines. ME ..... BANG!.... OW...!

((((( As an aside, I might suggest that you do not put all of your personal information on your posts in this group. ))))))