Skip disability assistance statement.

Welcome to our website! As we have the ability to list over one million items on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you have a disability we are here to help you. Please call our disability services phone line at (203)327-2630 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for anyone with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

(203) 327-2630

Need Parts? (877) 827-4995

2-Pack Alarm Smoke \u0026 CO Listener - White: *Requires the Ring Alarm Security Kit

Ring 4SS2Y80EN0

Features

  • Requires the Ring Alarm Security Kit
  • Sends notifications to your phone and tablet
  • Place within 6 inches of existing smoke or CO alarms (for optimal performance, install within 3 inches)
  • Optional 24/7 Professional Monitoring (requires Ring Protect Plus Plan, sold separately)

See More

 
Image Feature

Stay Alert of Smoke and Carbon Monoxide

(P)The Alarm Smoke and CO Listener sends you real-time mobile notifications alerts whenever it hears sirens from smoke or CO alarms in your home. Simply place the Listener near your existing smoke or CO alarm, connect it to your Ring Alarm Base Station and protect your home.(/P)(UL)(LI)Requires the Ring Alarm Security Kit(/LI)(LI)Sends notifications to your phone and tablet(/LI)(LI)Place within 6 inches of existing smoke or CO alarms (for optimal performance, install within 3 inches)(/LI)(LI)Optional 24/7 Professional Monitoring (requires Ring Protect Plus Plan, sold separately)(/LI)(/UL) <section class="tech-specs-block "

Stay Alert of Smoke and Carbon Monoxide The Alarm Smoke and CO Listener sends you real-time mobile notifications alerts whenever it hears sirens from smoke or CO alarms in your home. Simply place the Listener near your existing smoke or CO alarm, connect it to your Ring Alarm Base Station and protect your home.

Features

  • Requires the Ring Alarm Security Kit
  • Sends notifications to your phone and tablet
  • Place within 6 inches of existing smoke or CO alarms (for optimal performance, install within 3 inches)
  • Optional 24/7 Professional Monitoring (requires Ring Protect Plus Plan, sold separately)
Tech Specs
Size and Color
Dimensions

2.95 in. Diameter; 1.06 in. Height (7.5 cm. Diameter; 2.7 cm. Height)

Available Colors

White

Power and Connectivity
Power

3V Lithium Battery Included

Battery Life

Max 3 Years

Connectivity

Z-Wave (250-foot range to Base Station)

Installation
Setup Requirements

Ring Alarm Security Kit (sold separately) and an existing Smoke/CO Alarm

General
Warranty

1 year limited warranty

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.