[Upgrade] 9 different siren tones - This Emergency Warning Horn siren PA system offers the essential function of 9 different siren tones, wail, yelp, horn, horn-1, horn-2, aux. Pre-wired ...
(Public Address system) A sound amplification system comprising a microphone, amplifier and speakers. Primarily used for speech, PA systems are widely used in schools, auditoriums and sports arenas.
The state’s SURE system will be revamped and integrated with other election tech under a new $10.6 million contract.
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