So when [Martin] purchased a battery-powered smoke detector and rigged it up to notify him exactly when the piezo siren is activated, the evolution of the automatic fire alarm continued into the ...

A $420,000 grant awarded to Columbia will provide funding for 12 emergency sirens to be placed citywide for a new public ...

The bizarre Belfast siren was, the BBC understands, associated with a fuel storage facility in Belfast Harbour. It is a fire alarm and has to be so loud partly because of the large size of the ...

A siren alert lasted more than 9 hours in the Kyiv region due to a Russian attack on the night of December 1. There were ...

After a brief lull in alarms, sirens warning of rocket fire and suspected drone infiltrations are sounding in the Western Galilee, including the coastal cities of Acre and Nahariya. Sirens have ...