Smoke & and CO Listener Transparent Product Image

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
    Security Kit.
  • Sends notifications to your phone and tablet, subscription required, sold separately.
  • Place within 6 inches of existing smoke or CO alarms (for optimal performance, install within 3 inches).
  • Optional Alarm Professional Monitoring
    2
     with a
    subscription, sold separately. Due to strict regulations, Ring does not provide Smoke and CO monitoring for business locations.

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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

Related Articles

1
Requires Ring Alarm or Ring Alarm Pro, sold separately.
2
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.