Krown Door Knocker 125 | Deaf Door Flasher w/ Flashing Lights
by Krown
Last verified June 16, 2026 · classified May 31, 2026
What it is
Summary
AI-generated from vendor-published content · May 31, 2026
This device detects knocking vibrations on a door and responds with a bright LED flash, giving deaf and hard-of-hearing users a visual alert when someone is at the door. It hangs over the top of a door frame using an included bracket — no drilling or wiring needed — so it's practical for renters or temporary setups. The package includes a battery-low indicator and on/off switch; just add a 9V battery and it's ready to go. The limitation is coverage: this only alerts in the immediate room where it's installed, so it won't signal someone in another part of a home.
Quick Facts Catalog facts · auto-generated
- AT Act lending
- Out of pocket
- Vocational rehab
What Setup Looks Like
- Out of the box
- Install a 9V battery (not included) into the compartment.
- Hang the bracket over the top edge of your door.
- Flip the on/off switch — the device is now active and will flash when it detects knocking.
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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How to Fund This
Equipment like this is often pursued through official state programs. These are common starting points — each program decides its own eligibility and what it covers, so the first step is always a phone call.
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Sources & fine print
Vendor facts (name, price, platforms, vendor link) sourced from Krown — view on vendor site; last verified June 16, 2026.
Classification & description AI-generated from vendor-published content on May 31, 2026 · confidence: high. Vendor specs may lag; verify before relying on details in a clinical or funding artifact.