samackay@watcgl.UUCP (Stephen MacKay) (09/13/85)
Posted for a friend not (yet) on the network:
"I need assistance in shopping for burglar alarms. There seems
to be a lot of different opinions on 'glass break' sensors
(mercury switches vs. sound detectors, etc.). Any information
or opinions would be appreciated."
Please mail responses to the address given below and I will forward them.
I will summarize to this group if there is sufficient material.
Thanks.
...utzoo!dciem!nrcaero!nrccgs!mackay