

Important Notice: This product is special order only. It is non-cancellable and non-refundable.
Get smoke and CO alerts through your Ring app
Why does Ring call this device a "listener"? Because it literally reacts to the sound of an existing smoke or CO alarm's siren. Mount one near each smoke/CO detector in your home, and if an alarm goes off, you'll get an alert through the Ring app on your mobile device, no matter where you are.Requires a Ring Alarm Security Kit and a smoke or CO detector installed.
The Ring Alarm Smoke and CO Listener Detector features:
- Mounts near your existing smoke/CO alarm.
- Alerts you through your Ring app if the alarm's siren goes off.
- Not a smoke/CO detector; requires existing detector for operation.
- Communicates wirelessly with your Ring Alarm base station.
- Wireless range: 250 feet
- Z-Wave technology provides a low-energy, long-range wireless connection.
- Operates on included 3-volt lithium battery.
- Battery life: up to 3 years.
- Keyhole slots for wall mounting.
- Dimensions (in inches): 3 (width) by 1-1/16 (height) by 3 (depth)
- Warranty: 1 year.
- Manufacturer SKU: 4SS1S8-0EN0
*Requires the Ring Alarm Security Kit.
*Ships to the continental US (including Alaska and Hawaii) and Canada (excluding Quebec).
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