https://buildings.honeywell.com/de/de/products/by-category/fire-life-safety/notification-appliances/horns-and-sounders/l-php15a-15w-horn-loudspeaker
L-PHP15A 15W Horn Loudspeaker|Honeywell Building Automation
L-PHP15A are 15W horn loudspeaker . Its low profile appearance and white cover makes it blend easily into many outdoor environments.
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