Flasher Sounder for Fire Alarm System The Fire Alarm Sounder with Flasher incorporates both the sounder and flasher into single versatile unit. It provides the best of two forms of emergency communication. The sounder performs the audible signal announcement while
Sounder With FlasherBuilt-in 2pcs LEDs, super bright when send out alarm signal, effectively remind people flee from fire.The siren will send out both loud sound and quick flash light to remind people escape from the fire.Three different tones, you can
Description Flasher Sounder for Fire Alarm System The Fire Alarm Sounders with Flasher incorporates both the sounders and flasher into single versatile unit. It provides the best of two forms of emergency communication. The sounders performs the audible signal announcement
