Hard-Wired 24VDC Doorbell Strobe Signaler

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The perfect solution for those applications which want to have an easy-to-install visual hard-wired doorbell notification system. It is an ADA-complaint adjustable strobe signaler which can easily connect to any 24VDC doorbell system by a licensed electrician. Great for hotels, motels, dorms, and any other commercial or residential facilities.

This hard-wired doorbell strobe appliance has low current draw while maintaining outstanding performance, reliability and cost effectiveness. Requires 24VDC input voltage. It will satisfy virtually all requirements for indoor, wall or ceiling mount applications.

*Note: A licensed electrician must install this device.

 Our (optional) doorbell timer relay can adjust the length of the strobe flash of your hard-wired doorbell system from 3 to 60 seconds. 



• Fast installation with IN/OUT screw terminals using #12 to #18 AWG wire


• Approvals include: UL Standard 1971, New York City (MEA), California State Fire Marshal (CSFM), Factory Mutual (FM), and Chicago (BFP)


• ADA/NFPA/UFC/ANSI compliant. Meets OSHA 29 Part 1910.165

• Multi-Candela with Field Selectable Candela Settings of 15/30/ 75/110cd

• Strobes produce 1 flash per second over the regulated voltage range



• 24 VDC model with wide UL "Regulated Voltage" using filtered (DC) or unfiltered VRMS input voltage


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  • 5
    This door strobe is excellent in quality.

    Posted by Michael Tabone on 18th Feb 2021

    This door signal works very well with the projects I have for apartments that have tenants which are hearing impaired.