Track occupancy detectors are needed for hidden yards and other sections of track that are hard to see, but they are also necessary for block operation. The circuit described here uses an LED to ...

It’s a gnawing frustration of modern office life. You’re sitting quietly — too quietly — in an office or conference room, and suddenly the lights go off ...

The Thermopile Based Occupancy Detector is a subsystem solution that uses a thermopile array to sense the body heat of people within its field of view and estimate the number of people present. This ...

QuickSet homeSense is more than just an occupancy detection system—it’s an adaptive intelligence layer that brings context, ...

Las Vegas, NV (March 29, 2023) – A new addition to Altronix’s growing product portfolio, the new OA2 Occupancy Alert System provides notifications when unauthorized activity or loitering occurs in up ...

It's a gnawing frustration of modern office life. You're sitting quietly — too quietly — in an office or carrel, and suddenly the lights go off. Grrr! Installed ...