The idea behind this compact and economical Vibration Sensor Alarm is very simple. It uses a cheap and cheerful vibration sensor to drive a piezo-sounder. As can be seen in the circuit diagram, it is ...

MELVILLE, N.Y., September 4, 2012– Honeywell today announced the release of the SC100 Series Seismic Vibration Sensors designed for the protection of high-value assets in financial, retail and other ...

Researchers will report a new laser-based sensor that effectively detects buried objects even while the detector is in motion. This new device offers a significant improvement over existing ...

Michael Elliot escaped from the Ionia Correctional Facility Feb. 2 An investigative review of the escape revealed staff failed to reset motion sensor alarms Elliot said he decided to escape on Super ...