Re: Correct Placement Of IR

["McGinn" <McGinn@xxxxxxxxx>]

NSA PSYCHOPATH,

On second thoughts actually  I wont blow your brains off with a gun.

I will tie you down to a table knowing FULLY WELL you are an NSA
PSYCHOPATH.and CUT you live into 1 X 1 X 1 inch pieces while you are
SCREAMING IN PAIN and sell the meat to PET DOG OWNERS in AMERICA

I know it for a FACT, you WOULDNT DARE to come and ARREST ME and CHARGE me
with a CRIME for saying this publicly on internet because it will CAUSE MORE
DAMAGE to the WHOLE of NSA, CIA and FBI than me.


Give exactly the SAME WEAPON to any FBI, CIA and NSA PSYCHOPATH and a
NON-AMERICAN to FIGHT and these US GOVT IMPOTENT PSYCHOPATHS will DROP their
WEAPONS and RUN like HELL crying Mommy, Mommy, Mommy HELP ME.

The WORST PART is 300 mil AMERICAN PROGRAMMED SLAVES "WORSHIP" these
IMPOTENT FBI, CIA and NSA PUSSIES as BRAVE WARRIORS.


MYTH:
America is a LAND of the FREE and HOME of the BRAVE


FACT:
America is a LAND of GOVT PROGRAMMED SLAVES and HOME of the PUSSIES


A patriot must always be ready to defend his country against his
government."

Edward Abbey


http://thirdworldtraveler.com/Authors/QuotationsToMakeUSThink.html


Pax anti-american imperialism and terrorism is a philosophy.


Making sure evil, imperialistic american govt does not turn me into a SLAVE
like majority of the americans, is liberty building.


Think of it as somebody beating the shit out of EVIL AMERICAN GOVT
CRIMINALS, MURDERERS and TERRORISTS for being FASCIST and GENOCIDAL.








"The Pig" <pig@xxxxxxx> wrote in message
news:fvsxg.5003$Mz3.1062@xxxxxxxxxxxxx
>I really apprecaite it.  Thanks.
>
>
>
> "Bob Worthy" <securinc@xxxxxxxxxxxxx> wrote in message
> news:Eisxg.18381$ZH1.3000@xxxxxxxxxxxxxxxxxxxxxxxxx
>>
>> "The Pig" <pig@xxxxxxx> wrote in message
>> news:9%rxg.5001$Mz3.3722@xxxxxxxxxxxxx
>>> Wondering what the correct placement of IR sensors are.  For isntance,
>> let's
>>> say you have a room that is a perfect square, 20 by 20.  Now, the north
>> wall
>>> ahs a large window on it and the east wall has a smaller window on it.
>>>
>>> Are you suppose to face the the IR sensor in the corner of the south
>>> west
>>> wall pointed at the direction of the two windows or would you face the
>>> IR
>>> detector in the corner of the north west wall facing away.
>>
>> Actually the Northeast corner with following manufacturers specs on
>> height
>> from floor. Watch air vents, both feed and return. Don't let the motion
>> look
>> at reflective items ie mirrors, chandeliers, etc. If all this exists and
>> you
>> can't get away from it, consider audio discrimination as an alternative.
>>
>>> I guess what I'm not sure of is are you trying to sense somone entering
>> the
>>> window befroe they get all the way in the house or when they have
>>> already
>>> got int he house.
>>
>> ASAP without creating built in false alarm issues
>>
>> I'm not clear on if there are issues facing an IR sensor
>>> at a window where sunlight might be, someone passing the window on the
>>> outside might set it off, etc.
>>
>> By asking this question, you have a pretty clear picture.
>>
>>> Sorry if this is a stupid question, just now real clear on what the
>> "right"
>>> way is.
>>
>> Most standard detectors have a field of view of approx. +/- 90 degrees.
>> By
>> placing the detector in the corner, the field of view will be passing in
>> front of the windows and not looking directly at the windows. You may
>> have
>> to watch curtain movement when window is open and zone is bypassed for
>> what
>> ever reason or what air conditioning/heat circulation may do to the
>> curtains. This field of view will cover what ever the specs are on your
>> motion. Most motions would cover a 20X20 room in its entirety.
>>
>>
>
>