2-Pack Alarm Smoke and CO Listener
- Requires Ring Alarm or Ring Alarm Pro
- 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.
- Smoke and carbon monoxide monitoring is not available at a business or commercially zoned address. Learn more here.
- Ring Alarm and all Ring Alarm accessories require a subscription for in-app features and digital notifications, including digital arming / disarming and integration with other Ring, Echo, Alexa, and third party products. Subscription sold separately. View ring.com/protect-plans for pricing and details.
- Ships to the continental US (excluding American Samoa, Guam, Northern Mariana Islands, Puerto Rico, and the U.S. Virgin Islands) and Canada.
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Alarm Smoke and CO Listener
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Diameter: 2.95 iches (7.5 cm.)
Height: 1.06 inches (2.7 cm.)
3V Lithium Battery (included), non-rechargeable
Max 3 Years
Z-Wave (250-foot range to Base Station)
Requires Ring Alarm or Alarm Pro (sold separately) and an existing Smoke/CO Alarm. 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.