Are you looking for a #loudandflashingdoorbellsystemfordeafandhardofhearing? You are in the right place. The Hard Wired 24V Doorbell Horn/Strobe Kit is an audible/visual signaling device that may be used in a variety of system configurations including commercial doorbell applications. We also have wireless doorbell systems as well. For more information and expert advice, call us at 1-866-889-4872. See more: https://www.hearworldusa.com/a....lerting-notification
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