Stay aware and hear your existing smoke and CO alarms loud and clear. Simply connect the Alarm Smoke and CO Listener to your Ring Alarm Base Station (sold separately) and place it near your existing smoke or CO alarms. You’ll get real-time mobile notifications whenever it hears sirens from existing smoke or CO alarms in your home. This device does not detect fire, smoke or carbon monoxide and is intended to work with UL Listed smoke and CO alarms that are 10 years old or less.

Features

Item Weight	.5
Wired or Wireless	Wireless
Commercial/Residential	Residential
Indoor/Outdoor	Indoor Only
Returnable	180-Day
Color Family	White
Product Depth (in.)	2.95 in
Product Height (in.)	1.06 in
Product Width (in.)	2.95 in
Manufacturer Warranty	1 Year