Ring 4SP2SZ-0EN0 Alarm Smoke/CO Listener – 4SC2S9-0EN0

Better1 #: RIN00046 Vendor #: 4SC2S9-0EN0

$99.99 (CAD)

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SKU: RIN00046 Categories: , , Tags: , ,

Estimated Delivery : 3-5 Business Days

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  • Requires the Ring Alarm Security Kit.
  • Stop intruders before they enter with the Ring Alarm contact sensor.
  • This sensor provides point-of-entry protection by sending notifications to your phone each time movement is detected.
  • The sensor mounts on window frames and doors effortlessly and doesn't require tools for installation, making this Ring Alarm contact sensor an ideal option for home security.
  • The Ring Alarm contact sensor expands your Ring Alarm and adds an extra layer of security to your home.
  • Get alerts on your phone and tablet when doors or windows are opened.
  • Mounts to door and window frames.
  • With a range of up to 250', it allows for a reliable connection.

Alarm Smoke & CO Listener

Place Alarm Smoke & CO Listener near each of your existing smoke and carbon monoxide detectors to get alerts whenever they sound their sirens. Requires Ring Alarm Security Kit.

Sends notifications to your phone and tablet

You will get real-time mobile notification alerts whenever Alarm Smoke & CO Listener hears sirens from smoke or CO alarms in your home.

Mounting options

Install the listener within 6″ of existing smoke or CO alarms, or within 3″ for optimal performance.

Battery-operated design

Allows for simple use without additional wired connections. Comes with 3V lithium battery and offers up to 3-year life.

Key Specs
Product Brochure Product-Brochure
Sensor Type Sound
Number of Devices Included 1
Detector Type Noise


Product Name Alarm Smoke & CO Listener (2-Pack)
Brand Ring
Model Number 4SC2S9-0EN0
Color White
Color Category White


App Compatible Yes
Operating System Compatibility Android, Apple iOS


Detector Type Noise
Sensor Type Sound


Product Dimensions
Height 1.06 inches
Width 2.95 inches
Depth 2.95 inches


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