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Safeguard Supply

Manufacturer · since 1998

Wireless alerts that actually work.

Safeguard Supply manufactures long-range wireless alerts and doorbell extenders for warehouses, retailers, offices, clinics, and homes — the ERA Series up to 4,000 ft and the LRA Series up to 1,000 ft. Built for straightforward setup, easy expansion, and years of daily use.

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Manufacturing since
1998Manufacturing since
Max ERA range
4,000 ftMax ERA range
Satisfaction guarantee
30 daysSatisfaction guarantee
Manufacturer warranty
1 yearManufacturer warranty

Our story

When competitors abandoned the wireless alerting space and customers struggled to find systems that held up in real commercial environments, we doubled down on what we do best: simple, durable, long-range alerts that don’t need a manual.

  1. 1998

    Lord Henry Enterprises

    Ron "Lord" Henry founds the company as a specialty doorbell retailer, which grows into a leading online destination for entry-alert products.

  2. 2009

    Acquired by LHE, Inc.

    LHE, Inc. acquires the company and doubles down on the wireless alerting space as competitors exit — focusing on simple, durable, long-range systems.

  3. Today

    The ERA, LRA & SS platforms

    Our product lines are the go-to wireless alerts for warehouses, retail backrooms, clinics, manufacturing floors, and front doors across America.

What sets us apart

  • Built to last

    Engineered for loading docks, gates, and service doors — not just a quiet hallway. Long-range radios, replaceable parts, and serviceable batteries.

  • Range that matches the job

    ERA reaches up to 4,000 ft for large facilities. LRA covers up to 1,000 ft for offices and homes. SS rounds out the value tier at 600 ft.

  • 30-day satisfaction guarantee

    Try it for 30 days. If it isn't the right fit, send it back. Every product also carries a full one-year manufacturer's warranty.

  • Real, live support

    Our support team uses the same products you do. Reach someone who can actually pair a transmitter to a receiver — not read a script.

Three platforms, one range for every job

Pick the series that matches your space — every system pairs with compatible transmitters and receivers so you can expand as you grow.

Up to 4,000 ft

ERA Series

Commercial-grade alerts for warehouses, retail, and large facilities, with 12V DC outputs and visual indicators.

Explore ERA SeriesUp to 1,000 ft

LRA Series

Long-range doorbells and entry alerts for offices, clinics, and homes that need dependable coverage.

Explore LRA SeriesUp to 600 ft

SS Series

Value-tier alerts and visual notifications for homes and seniors, including strobe and siren options.

Explore SS Series

Part of LHE, Inc.

Safeguard Supply is one of three brands under LHE, Inc., a Kennesaw, Georgia-based safety and security company that has served U.S. customers for two decades. Our sister brands are National Safety Mirror (commercial convex and dome mirrors) and 1800Doorbell (doorbell systems and intercoms).

Talk to us

Our team uses the same products you do. Reach out and we’ll help you spec the right system.

Hours
Mon–Fri
8:00 AM – 5:00 PM EST
Explore ERA SeriesExplore LRA Series