Safeguard Supply ERA Doorbell Booster ERA-EXTX
Last verified June 16, 2026 · classified April 26, 2026
What it is
Summary
AI-generated from vendor-published content · April 26, 2026
This small wireless transmitter connects to your existing wired doorbell and sends a radio signal to a compatible receiver unit when someone presses the doorbell — bridging the gap between a standard doorbell and visual or tactile alerting systems. It's designed for someone who can't reliably hear their doorbell due to hearing loss, and it extends the notification range up to 4,000 feet, which helps in larger homes or when background noise is a factor. The transmitter itself is just one piece of the system — you'll need a separate ERA-series receiver (sold separately) that actually alerts you, whether through flashing lights, vibration, or loud tones. This only works with wired doorbells, not wireless or smart doorbells, so check your existing setup before purchasing.
Quick Facts Catalog facts · auto-generated
- AT Act lending
- Out of pocket
What Setup Looks Like
- Out of the box
Install the included CR123A battery into the transmitter. - With a guide
- Wire the ERA-EXTX into your existing wired doorbell terminals — basic wiring familiarity required.
- Mount the transmitter using the included double-sided tape.
- Pair with a compatible ERA-series receiver (sold separately) following the receiver's pairing instructions — expect 30-45 minutes total. See manufacturer support resources for detailed instructions.
Getting it
Try Before You Buy
Devices like this are often available to borrow through your state's AT Act program — typically free or low-cost — so you can try it before buying or pursuing funding.
Where to Get It
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Sources & fine print
Vendor facts (name, price, platforms, vendor link) sourced from SafeGuard Supply — view on vendor site; last verified June 16, 2026.
Classification & description AI-generated from vendor-published content on April 26, 2026 · confidence: high. Vendor specs may lag; verify before relying on details in a clinical or funding artifact.