<font size=2 face="sans-serif">I'm no expert, but I know most alarms have
a "glass break" trigger. I would image a strong air compressor
blowing could replicate that noise.</font>
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<br><font size=2 face="sans-serif">Just a guess.</font>
<br><font size=2 face="sans-serif"><br>
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Sent from my Commodore 64 on a 2400 Baud Modem.<br>
Tech Viper<br>
"Be as beneficent as the sun or the sea, but if your rights as a rational
being are trenched on, die on the first inch of your territory." Ralph
Waldo Emerson </font>