Friday, July 18, 2008

10 Crazy Mechanical Burglar Alarm Devices of Old

10 Crazy Mechanical Burglar Alarm Devices of Old
You may not have caught the post about this on Boing Boing Gadgets earlier this week. This is a link to a collection of 10 interesting mechanical burglar alarms. Some of them are very inventive.

Check out this gallery of 10 unusual burglar alarms.

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posted by Dug North on 7/18/2008

1 Comments:

Anonymous Brian said...

Very cool burglar alarms!! Thanks for this post!

Burglar Alarms W12

June 15, 2012 at 9:56 AM  

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