Fluid Operated Siren

Fluid operated sirens are a type of alarm system that uses fluid, typically air or water, to produce a loud and attention-grabbing sound. These sirens are commonly used in various applications such as emergency warning systems, industrial facilities, and security systems.

The fluid operated siren falls under the supply class "Miscellaneous Alarm, Signal, And Security Detection Systems" in the supply group "Alarm, Signal And Security Detection Systems." This group includes a wide range of equipment and devices used for detecting and signaling alarms, signals, and security threats.

Fluid operated sirens are designed to produce a powerful and penetrating sound that can be heard over long distances. They are often used in situations where a loud and distinctive alarm is necessary to alert people to potential dangers or emergencies.

These sirens typically consist of a housing or enclosure, a fluid supply system, and a sound-producing mechanism. The fluid, whether it is air or water, is forced through the siren's mechanism, creating vibrations that generate the loud sound.

Fluid operated sirens can be operated manually or automatically, depending on the specific application and requirements. They are commonly used in conjunction with other alarm and security systems to provide a comprehensive and effective warning system.

Overall, fluid operated sirens are an important component of alarm, signal, and security detection systems, providing a reliable and attention-grabbing means of alerting people to potential threats or emergencies.