Alarm Smoke and CO Listener
$34.99Take up to 12 months to pay with no interest and no late fees. Prequalify now.
Place Alarm Smoke and CO Listeners near each of your existing smoke and carbon monoxide detectors to get alerts whenever they sound their sirens.
*Requires the Ring Alarm Security Kit.
*Ships to the continental US (excluding American Samoa, Guam, Northern Mariana Islands, Puerto Rico, and the U.S. Virgin Islands) and Canada.