A rectangular weather alert sensor in black and white with a green oval button and a small antenna on the side.

Serene Innovations Central Alert CA360 CA-NOAA Weather Alert Signaler

by Serene Innovations

$49.95, 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 put this together with the instructions, but it takes several steps: connecting the cable, pairing with the receiver, and testing. It also depends on two other items bought separately, so written or video guidance helps. No clinical assessment is needed.

Accessory or replacement part Made to go with another product — check it fits what you have.

What it is

Summary

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

This sensor listens for severe weather alerts from a NOAA weather radio and sends a wireless signal to a CentralAlert receiver, which then alerts you. It's a way for someone who can't reliably hear a weather radio's alarm to still get the warning. It's one piece of a larger system: you need your own NOAA weather radio and a CentralAlert receiver, neither of which comes with it. The sensor connects to the radio with the included 2.5mm to 3.5mm cable, uses 2 AA batteries (not included), and works up to about 200 feet from the receiver. Only one of these sensors can be used with a receiver.

Getting it

Where to get it

Diglo Visit
$49.95

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

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Details

Quick Facts Catalog facts · auto-generated
Type
Addresses
Platform
Age range
Complexity
Setup with instructions
Price
$49.95
Funding
  • Out of pocket

What setup looks like

  • With a guide
    1. Install 2 AA batteries in the sensor, then use the included cable to connect it to the audio output jack on your NOAA weather radio.
    2. Pair the sensor with your CentralAlert receiver by following the paired-unit steps in the manual.
    3. Check that the radio is set up for your local alerts, then test that the receiver signals when the radio sounds an alert. Allow about 20-30 minutes in total.

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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