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How to Make Powerful Alarm at Home Using DC Motor
In this step-by-step tutorial, learn how to make a powerful alarm at home using a DC motor. Perfect for DIY enthusiasts, this ...
YouTube on MSN
How to Make a Door Alarm Simple - Theft Alert Alarm
Learn how to make a simple door alarm to enhance your home security with our step-by-step guide. This DIY theft alert alarm ...
WESTBOROUGH ― A false alarm about an intruder entering Westborough High School caused the school to go into lockdown Thursday ...
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