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

["Bob La Londe" <none@xxxxxxxxxx>]

"Jim" <alarminex@xxxxxxx> wrote in message
news:b0e9a624-8a4a-4deb-9488-03507f3d8226@xxxxxxxxxxxxxxxxxxx
> On Wednesday, June 18, 2014 5:46:53 PM UTC-4, Bob La Londe wrote:
>> "Jim"  wrote in message
>>
>
>> >> What I've learned  over the years,   with motion detectors  the golden
>>
>> >> rule
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>> >>
>>
>> >> is  "PLACEMENT"   consider all the factors in the field of view...
>>
>> >>
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>> >>
>>
>> >>
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>> >> RTS
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>> >
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>> >
>>
>> > Exactly!
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>>
>> I should show you some of the huge old pole barn warehouses I've had to
>> do.
>>
>> There is no such thing as good placement.
>
> So what do you do in such cases, parallel Dual/tech motions? or buy them a
> barnyard dog?

Anding groups, multiple PEs, contacts on everything, just lots of stuff.
Atleast they listened and didn't put ANYTHING against outside walls unlike a
computer parts importer I know of who once pulled a pallet of computer
mother boards away from an outside wall only to find they had a shell with a
hollow core open to the outside wall.