The project is intended for home protection where a powerful and easy to make laser alarm system is implemented. The laser alarm system can be used indoors or outdoors to protect the entire home. This ...

This circuit is a laser alarm system like the one we see in various movies. It uses a laser pointer beam to secure your valuables and property. Essentially, when the beam gets interrupted by a person, ...

Miami International Airport (MIA) is getting a new security system, featuring infrared cameras and laser walls, that promises to identify and respond to airport perimeter breaches in real time. The ...