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First Alert Z-Wave Plus Smoke/CO Alarm (2nd Generation) Works with Ring Alarm Security System
How customer reviews and ratings work
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, Amazon doesn't use a simple average. Instead, Amazon's system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on Amazon
$39.99
Take up to 18 months to pay with as low as 0% APR on some term lengths and no late fees. Prequalify now.Works With Ring Features:
- Receive real-time notifications in the Ring App when smoke or carbon monoxide is detected.
- Automatically notifies our professional monitoring1 team to request emergency responders to your home. Requires eligible Ring Home subscription, sold separately.
- Requires Ring Alarm or Ring Alarm Pro
- Ring Alarm and all Ring Alarm accessories require a compatible Ring subscription (sold separately) for digital arming/disarming and certain other in-app features.
- Smoke and carbon monoxide monitoring is not available at a business or commercially zoned address. Learn more here.
A smart way to know when there’s smoke.
Setup is easy - simply scan the QR code on the device to quickly connect it to your Ring Alarm Base Station. You’ll get real-time notifications in the Ring App when smoke or carbon monoxide is detected.
- Requires the Ring Alarm or Ring Alarm Pro Security Kit.
- Sends notifications to your phone and tablet.
- Optional to add on Alarm Professional Monitoring1 with an eligible Ring Home subscription, sold separately. Smoke and carbon monoxide monitoring is not available at a business or commercially zoned address.
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Tech Specs
Supported Devices
Requires Ring Alarm or Alarm Pro (sold separately) and Ring Protect (sold separately) to Work with Ring
Size and Color
6.75 in x 8.5 in x 3.5 in
White
Power and Connectivity
(2) AA batteries (included)
Z-Wave Plus
Installation
40°F to 100°F (4°C to 38°C)
Requires Ring Alarm or Alarm Pro (sold separately) to Work with Ring
General
7 year manufacturer warranty
Frequently Asked Questions
Where does First Alert Z-Wave Plus Smoke/CO Alarm (2nd Generation) ship to?
Ships to and is designed for use in the continental US (including Alaska and Hawaii but not US territories).
Amazon Customer Reviews
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
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
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Customer reviews
Easy setup with ring system
Works with ring and battery operated
This one fits the bill. It’s affordable, and it to... Read more
Easy Setup, doesn't falsely go off.
Don't last long but are best zwave smoke/co detector
My only complaint is that First Alert hasn't kept a consistent mount size
Mount... Read more
How customer reviews and ratings work
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, Amazon doesn't use a simple average. Instead, Amazon's system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on Amazon
1Professional 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.