Fire and Safety

Buffalo, NY, Friday August 3, 2018 :  Stetron is pleased to announce the development of a 520Hz low frequency new miniature loudspeaker designed especially for the Fire Alarm and Protection Industry. This driver is suitable for use in products intended to be compliant to UL217. This low profile driver has a small foot print of 57 … Continue reading “Stetron announces the development of a new 57mm (2.25”) 520 Hz low frequency driver for UL217 applications”

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Did you know we specialize in Fire Alarm and Evacuation Speakers? Since 2000, our speakers have been used in over 3 Million Installations. Stetron UL1480/ULC, UL217 520 Hz, EN54-24 Fire Alarm and Evacuation Speakers are designed and extensively tested to meet demanding UL, ULC and EN compliance standards. Our speakers are Waterproof and work in … Continue reading “We specialize in Fire Alarm and Evacuation Speakers”

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