Don’t be alarmed if the Statewide Outdoor Warning System test sounds a little different. Starting Friday, Dec. 1, the state is adding an “attack warning” tone to its monthly test. It will be the first ...

This circuit is intended for children fun, and can be installed on bicycles, battery powered cars and motorcycles, but also on models and various games and toys. With SW1 positioned as shown in the ...

HONOLULU (KHON2) – There will be a monthly siren test on Monday, Dec. 2 at 11:45 a.m. During this monthly test, all statewide outdoor warning sirens will sound a one-minute attention alert signal ...

American Signal Corporation (ASC), a designer and manufacturer of mass notification and emergency alert systems, announces the release of Clarity, an electronic siren designed for easy installation ...

Rowan County along with numerous fire departments across the county cooperatively operate and maintain an outdoor warning siren system that will be tested Saturday. This siren system serves two ...

Robstown neighbors are once again hearing the familiar sound of an emergency warning siren after the city installed a new ...

ANNISTON ARMY DEPOT, Ala. -- Every Wednesday afternoon at 1 p.m., the sirens on Anniston Army Depot wail. This test, held whenever inclement weather is not in the area, is a reminder to the employees ...

This multi-tone siren is useful for burglar alarms, reverse horns, etc. It produces five different audio tones and is much more ear-catching than a single-tone siren. The circuit is built around ...

HONOLULU (KITV4) -- The Hawaii Emergency Management Agency will be conducting testing of the Outdoor Siren Warning System on Oahu on Thursday, March 16 and Friday, March 17, from 9 a.m. to 4 p.m.

HONOLULU (HawaiiNewsNow) - The Hawaii Emergency Management Agency will test new or upgraded warning sirens this week at six locations on Oahu. The tests will sound various alert tones which will be ...