Smoke and CO Listener
Place Alarm Smoke and CO Listeners near each of your existing smoke and carbon monoxide detectors to get alerts whenever they sound their sirens. Subscription required, sold separately. ¹ ² ³
This device does not detect fire, smoke or carbon monoxide. For best performance, use with detectors that are 10 years old or less and comply with all applicable standards.
- RequiresSecurity Kit.
- Sends notifications to your phone and tablet, subscription required, sold separately.
- Place within 6 inches of existing smoke or CO alarms (for optimal performance, install within 3 inches).
- Optional 24/7 Professional Monitoring withsubscription, sold separately. Smoke and carbon monoxide monitoring is not available at a business or commercially zoned address.
Learn About Ring Alarm Smoke and CO Listener
Learn all about your Smoke & CO Listener for Ring Alarm.
Understanding Smoke Alarms with Professional Monitoring
Learn all about Professional Monitoring and smoke alarms.
Testing Ring Alarm Smoke and CO Listener
Learn how to test and properly replace the battery for your Smoke & CO Listener.
Diameter: 2.95 inches (7.5 cm.)
Height: 1.06 inches (2.7 cm.)
3V Lithium Battery (included), non-rechargeable
Max 3 Years
Z-Wave (up to 250-foot range to Base Station)
32°F to 120°F (0°C to 49°C)
Remove and Factory Resetting Your Smoke and CO Listener
Easily remove your Ring Alarm Smoke & CO Listener from your Ring Alarm system.
Smoke and CO Listener Help & FAQs
Find support articles about setting up, installing and troubleshooting your Smoke & CO Listener.
Setting Up Ring Smoke and CO Listener in the Ring App
Get step-by-step instructions on how to setup your Ring Smoke & CO Listener , where best to place it, and how to test it to make sure it’s working properly.
How to Replace Ring Smoke and CO Listener Batteries
Learn how to find Smoke and CO Listerner current state, controls, history, and battery power level from the Ring app.
Installing Ring Alarm Smoke and CO Listener
Step-by-step guide for installing your Ring Alarm Smoke & CO Listener.
Troubleshooting Smoke and CO Listener During Setup
Learn how to troubleshoot the Smoke & CO Listener during the setup process.
Important Information about Smoke and Carbon Monoxide Monitoring at Commercial Properties
Understanding CO Alarms with Ring Alarm Professional Monitoring
How To Fix Your Smoke and CO Listener
Tips for fixing common issues with Smoke and CO Listener.
Ring Alarm Smoke and CO Listener - Quick Start Guide
Download the manual for Ring Alarm Smoke and CO Listener.