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Trip Wire Alarm Homemade, simple, and loud.

Trip Wire Alarm Homemade, simple, and loud.

diy-tripwire-alarm

Using a  GE personal keychain alarm and create a great little trip wire alarm which can be used to alert you to intrusions into your space or property. The trip wire pulls a pin that activates the alarm. Very simple and functional. Very inexpensive as well.

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