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 ...

Ferrithemaker has published a new Raspberry Pi project to the Hackster.io website this week, providing details on how you can create your very own DIY Raspberry Pi intruder alarm and detection system.

MERRILL, Wis.--(BUSINESS WIRE)--Armed intruder attacks can happen anywhere, at any time, typically with little or no warning. According to the National Sheriffs’ Association, the average police ...

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.

Alexa’s “Intruder Alert” response has been showcased in memes for years now — so, of course, lots of people are wondering if it’s a real feature that they can set up on their Alexa device. Can ...

Bellevue is raising the cost of recurring false alarms that foul up police schedules. Fool the police more than once and you'll start paying in spades -- $75 for the second false alarm, up from $25; ...