A round white smoke and carbon monoxide detector with a black rectangular transmitter unit attached to its side.

Serene CAFACO Smoke /Carbon Monoxide Detector with Audio Transmitter

by Serene Innovations

$219.93, see price history

Price is what the vendor listed when last checked. Confirm it with the vendor before buying.

Setup with instructions A family member can usually set this up in about 30 minutes using the instructions. It needs mounting, pairing with a separate receiver, and testing, so it isn't ready to use straight out of the box. It doesn't need a professional, but the alert must be tested carefully because it's a safety device.

What it is

Summary

AI-generated from vendor-published content · October 1, 2026

This is a smoke and carbon monoxide detector with an audio transmitter built in. When the detector's alarm sounds, the transmitter hears it and sends a wireless signal to a compatible Central Alert receiver, such as the CA-360, CA-380, CA-PX, or CA-RX, so you get a visual or vibrating alert instead of relying on sound alone. It's a good fit if you can't hear a standard alarm, especially while asleep. It recognizes the T3 and T4 alarm patterns as well as traditional alarm sounds, reaches up to 200 feet in open space, and has a sealed 10-year lithium battery. The detector doesn't alert you on its own, so you'll need one of the compatible Central Alert units to receive the signal.

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.

Find your state's lending program →

Where to get it

Diglo Visit
$219.93

This is the vendor WhatCanHelp tracks for this product — it may also be available from other retailers or a local supplier, and prices vary.

How to fund this

These are common places to ask about paying for equipment like this. Each one decides its own eligibility and what it covers, so start by asking them.

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Details

Quick Facts Catalog facts · auto-generated
Type
Addresses
Platform
Age range
Complexity
Setup with instructions
Price
$219.93
Funding
  • AT Act lending
  • Medicaid waiver
  • Out of pocket

What setup looks like

  • Out of the box
    Mount the detector where you would place any smoke and CO alarm, within about 200 feet of the receiver in open space (walls will shorten that range).
  • With a guide
    1. Pair the audio transmitter with your Central Alert receiver by following the instructions.
    2. Test the system by pressing the detector's test button and confirming the receiver alerts you in every room where you need it. Plan on about 30 minutes.

Sources & fine print

Vendor facts (name, price, platforms, vendor link) sourced from Diglo — view on vendor site (opens in a new tab); last checked October 31, 2026.

Classification & description AI-generated from vendor-published content on October 1, 2026 · confidence: high. Vendor specs may lag; verify before relying on details in a clinical or funding artifact.

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