Audible-Visual Signals

Audible-Visual Signals are generally beacons with alarms. These audio-visual alarms are sounded during any emergency to get peoples attention. These are installed in places where human gathering is more and sounded during an approaching storm, or tsunami or any calamity. Alternatively such audio-visual signals are used in big halls to mark to start or end of an event.
Beacons with Horn

Beacons with Horn

Miscellaneous Combination Audible-Visual Signal

Miscellaneous Combination Audible-Visual Signal

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