Sonic Alert DB100 Wireless Doorbell Signaler/Transmitter
by Sonic Alert
Last verified June 16, 2026 · classified April 26, 2026
What it is
Summary
AI-generated from vendor-published content · April 26, 2026
The DB100 is a wireless doorbell transmitter that flashes a connected lamp and sounds a chime when someone presses the doorbell button — giving a visual alert instead of relying solely on sound. It's designed for people who are deaf or hard of hearing and may miss a standard doorbell chime. The package includes the transmitter/signaler unit with a built-in outlet to plug in any lamp, and it ships with the battery; you can expand coverage to other rooms by adding compatible Sonic Alert receivers (sold separately). This unit is the transmitter side only — without at least one receiver in another room, your visual alerts are limited to whatever lamp you plug directly into this unit.
Quick Facts Catalog facts · auto-generated
- AT Act lending
- Out of pocket
What Setup Looks Like
- Out of the box
- Plug a lamp into the built-in outlet on the unit.
- Install the included 12V battery.
- Select one of 64 channels using the channel selector to avoid interference from neighbors.
- Press the doorbell button to confirm the lamp flashes — ready to use.
- With a guide
- To add visual or vibrating alerts in other rooms, purchase a compatible Sonic Alert receiver and pair it to the same channel as the DB100.
- Consult the included manual or Sonic Alert's online support to set distinct flash codes for front vs. back door. 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 Sonic Alert — 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.