About us

We are a design-driven developer of simple to use entry alerts & doorbell systems.

We started in 1998 at Lord Henry Enterprises & Branched Out to Safeguard Supply

In 1998, Ron “Lord” Henry started “Lord Henry Enterprises.”  Over the years, Quickly, Ron’s company became the online leader in Doorbell related products.  As his company grew, Ron began importing his own products to compliment offerings from his supplers.

In 2009, Lord Henry Enterprises was purchased by LHE, Inc.  As the industry evolved, we noticed more of our vendors became leaving the entrance alert and doorbell industry, and at the same time, Amazon and other online platforms became flooded with wireless doorbells and other products that were low-end, non-performing products.

Five years ago we decided to begin manufacturing our own line of products branded as “LRA” (Long Range Alerts).  With a range of up to 1,000 ft., these products worked well in residential applications, and in smaller sized commercial locations (warehouses, shops, etc.)  We decided to launch another line of products, the “ERA” (Extended Range Alerts) with a range of 4,000 ft. to service larger locations.  In addition, these products include features such as 12V DC outputs for adding accessories to increase the listening range, adding visual indicators and more.

We are dedicated to continually improving and innovating our product line.  We stand behind our products with a 30-day satisfaction guarantee on top of our 1-year manufacturer’s warranty.  We also believe when you sell a product, you should offer live customer support.   


Operating for over 20 years


Units sold


Customer rating

Don’t make your customers wait..get instant alerts when they arrive.

Our mission at Safeguard Supply is to make the most reliable & innovative alert products while maintaining affordability for small business & residential users.

– Jason Warren


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