What is strobe sounder?
A Strobe Sounder is an active Fire Protection Equipment of a Fire Alarm System The strobe Sounder use audible, Environment to alert the Fire Fighter’s of a fire or other emergency condition requiring action. Audible appliances like Strobe Sounder have been in use longer than any other method of notification.Likely today the most of Audible appliances Like Strobe Sounder produces sound pressure.It ranges from 45 and 120 decibles at 10 feet
The primary function of the Strobe Sounder (The Fire notification appliance) is to alert persons at risk.
The Strobe Sounder Alerting methods include:
520 Hz (low frequency).This low frequency Signals are Used in newer notification devices