Re: Explosion Proof Detection

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

"Jim" <alarminex@xxxxxxx> wrote in message
news:32756543-124a-4ed4-bd8e-3737e963d78b@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
> On Jan 9, 5:07�am, "Bill" <billnomailnosp...@xxxxxxxxx> wrote:
>> SDI-77XL2-EX-OUT - MSRP: $3,270.00
>> Outdoor Explosion-Proof Stereo Doppler Microwave Intruder Detector
>>
>> The SDI-77XL2-EX Model of Stereo Doppler was developed to protect
>> Hazardous
>> Locations due to the presence of flammable gasses or vapors, combustable
>> dusts or easily ignitable fibers or flyings. The SDI-77XL2-EX electronic
>> assembly is configured to be easily inserted into a special
>> explosion-proof
>> enclosure. The unit is suitable for applications in Hazardous Locations
>> under the following classifications: Class I, Div. 1 & 2, Groups C,D,
>> Class
>> II, Div. 1 & 2, Groups E,F,G, Class III, NEMA 7CD, 9EFG. The unit is
>> suitable for installations at petroleum refineries, chemical and
>> petrochemical plants, storage areas and other processing facilities where
>> hazardous substances are handled or stored.
>
> WOW ..... that's some price tag!
>
> If the guy was sqawking at a video system price, a couple of these
> ought to give him cardiac arrest!

I agree.  All in one cameras listed as explosion proof are not much more
than regular all in one weatherproof cameras of similar video specs.