GREEN BAY, Wis. (WLUK) – There was concern and confusion at Green Bay West High School on Thursday when an alarm for an intruder sounded, but it ended up being a false alarm – an apparent accident ...
According to school officials, the unintentional intruder alarm caused staff and students to either shelter in place or temporarily evacuate. A spokesperson for the Rockwood School District released ...
Orchard Farm School District thinking 'inside the box' when it comes to intruder alert notifications
ST CHARLES, Mo. — A new school year is getting underway, and there is much discussion about measures to keep students and staff safe from armed intruders. Child psychologists say conversation is the ...
This burglar alarm is designed using 555 timer. This circuit is mainly used in homes and offices for security purpose. This circuit is designed to alert the user when an intruder enters into the home.
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