High-intensity Hooter Built With A Robust Sheet-metal Enclosure

The Agni 418 High Intensity hooter is a heavy-duty audible warning device designed to deliver immediate alarm signals during fire emergencies or critical alarm conditions. It integrates seamlessly with 24V DC conventional fire alarm control panels, ensuring reliable operation across a wide range of applications. 

When an alarm is triggered by smoke detectors, heat detectors, or manual call points, the fire alarm panel activates the hooter circuit. The internal solid-state electronics generate a pulsed dual-tone alarm signal, which drives the built-in loudspeaker to produce a highly audible warning sound. 

With sound output reaching up to 115 dB, the device is capable of delivering clear alarm signals across large areas such as manufacturing plants, warehouses, commercial complexes, hospitals, and residential buildings.

The hooter is constructed using a robust steel-metal enclosure, protecting the internal components from vibration, dust, and physical impact commonly present in industrial installations. Its solid-state electronic design eliminates mechanical moving parts, improving reliability white reducing maintenance requirements. 

The integrated 8-Ohm, 6-Watt loudspeaker with a rectangular-oval diaphragm design (72 × 42.4 mm) ensures efficient sound protection and consistent acoustic performance.