Smoke and CO Listener

Place Alarm Smoke and CO Listeners¹ near each of your existing smoke and carbon monoxide detectors to get alerts whenever they sound their sirens.

Requires Ring Alarm or Ring Alarm Pro, sold separately.

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.

Key Features

Requires
Ring Alarm or Ring Alarm Pro
Security Kit
Real-time notifications from the Ring app (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
²
with a
Ring Home Standard or Premium Plan
subscription, sold separately
- Stand-alone
  Smoke & CO Professional Monitoring
  plan also available
  ³

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Tech Specs

Size	Diameter: 2.95 inches (7.5 cm.) Height: 1.06 inches (2.7 cm.)
Power	3V Lithium Battery (included), non-rechargeable
Battery Life	Max 3 Years
Connectivity	Z-Wave (up to 250-foot range to Base Station)
Operating Conditions	32°F to 120°F (0°C to 49°C)
Warranty	One-year limited warranty

Requires Ring Alarm or Ring Alarm Pro, sold separately.

Professional Monitoring is an add-on plan that first requires a compatible Ring Home subscription. Both sold separately. Service available within the U.S. (all 50 states, but not U.S. territories) and in Canada (excluding Quebec). Ring does not own its monitoring center. Smoke and carbon monoxide monitoring is not available for business or commercially zoned addresses. See Ring Alarm licenses at: ring.com/licenses. Additional fees may be required for permits, false alarms, or Alarm Verified Guard Response, depending on your local jurisdiction.

A compatible Ring subscription is required for 24/7 Smoke and CO Monitoring. Service available within the U.S. (all 50 states, but not U.S. territories). Ring does not own its monitoring center. Smoke and carbon monoxide monitoring is not available for business or commercially zoned addresses. See Ring Alarm licenses at ring.com/licenses. Additional fees may be required for permits, false alarms, or Alarm Verified Guard Response, depending on your local jurisdiction.

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Smoke and CO Listener

Remove and Factory Resetting Your Smoke and CO Listener

Setting Up Ring Smoke and CO Listener in the Ring App

Installing Ring Alarm Smoke and CO Listener

Troubleshooting Smoke and CO Listener During Setup

How To Fix Your Smoke and CO Listener

Ring Alarm Smoke and CO Listener - Quick Start Guide

Ring Alarm Smoke and CO Listener Z-Wave Technical Manual