LiDAR, or Light Detection and Ranging, works by measuring the time it takes for a laser pulse to travel to an object and back ...

Laser scanning technology for building security applications ... but today collaboration is critical. Modern security systems rely on various devices and systems that are linked to inter ...

The USS Preble is the only U.S. destroyer armed with the HELIOS, which can fire laser beams to destroy fast attack craft and drones.

The Navy has shown off its jaw-dropping new laser weapon. The HELIOS system can be seen firing from a warship in an internal ...

Researchers developed a new optical system that uses holograms to encode information, creating a level of encryption that traditional methods cannot penetrate.

[over9k] used his Arduino to set up a laser trip wire. The laser is mounted along side the Arduino, reflects off of a mirror, and shines on a photoresistor that interfaces via a voltage divider.

LiDAR stands for Light Detection and Ranging, a remote sensing technology that uses pulses of laser light to measure variable ...

The REDSCAN laser detectors were easily interfaced with the bank’s CCTV surveillance system and the existing intruder alarm infrastructure. Genetec innovations transform MENA security at Intersec 2025 ...