Ring Alarm Smoke and CO Listener 2-Pack
(as of Oct 24,2021 06:47:13 UTC – Details)
This device does not detect fire, smoke, or carbon monoxide and is intended to work with UL listed smoke and CO detectors that are 10 years old or less.
Easy setup in minutes—without tools or professional installation. Requires Ring Alarm Security System (sold separately).
Manage Ring Alarm Smoke and CO Listener and other Ring products with the Ring app.
Battery life 3 years max. Batteries are replaceable.
Optional 24/7 professional monitoring is just $10/month. No contracts or cancellation fees.