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expired Posted by fyrstorm • Nov 21, 2022
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expired Posted by fyrstorm • Nov 21, 2022

First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm (2nd Generation)

+ Free Shipping

$27

$47

42% off
Amazon
56 Comments 25,521 Views
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Deal Details
Amazon has First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm (2nd Generation) for $28.99 > now $27. Shipping is free.

Thanks to community member fyrstorm for finding this deal.

Features:
  • This device is certified to work with Ring; Requires Ring Alarm Base Station to Work with Ring. Enjoy improved compatibility, easier setup and a seamless in-app experience
  • Receive real-time notifications in the Ring App when smoke or carbon monoxide is detected.
  • Certified to work with smart home systems such as Ring Alarm Base Station, Samsung SmartThings, and Nexia Home Intelligence when connected to a Z-Wave Plus gateway hub (sold separately; Not compatible with Wink or Onelink)
  • Help keep your family safe with this battery-powered smoke detector and carbon monoxide alarm; includes 2 AA batteries
  • The Z-Wave Plus with Smart Start feature allows a faster and more intuitive connection of device to hub and on-boarding via QR code scan located on device
  • Photoelectric smoke sensor helps reduce false alarms caused by cooking or shower steam
  • Includes an 85-decibel horn, single test/silence button, side access to a tamper-resistant battery door, and pins that lock the alarm to the mounting bracket

Editor's Notes

Written by SubZero5 | Staff
  • About this Deal:
    • This is $18 lower (38% savings) than the $46.99 list price.
  • About this Store:

Original Post

Written by fyrstorm
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm (2nd Generation) for $28.99 > now $27. Shipping is free.

Thanks to community member fyrstorm for finding this deal.

Features:
  • This device is certified to work with Ring; Requires Ring Alarm Base Station to Work with Ring. Enjoy improved compatibility, easier setup and a seamless in-app experience
  • Receive real-time notifications in the Ring App when smoke or carbon monoxide is detected.
  • Certified to work with smart home systems such as Ring Alarm Base Station, Samsung SmartThings, and Nexia Home Intelligence when connected to a Z-Wave Plus gateway hub (sold separately; Not compatible with Wink or Onelink)
  • Help keep your family safe with this battery-powered smoke detector and carbon monoxide alarm; includes 2 AA batteries
  • The Z-Wave Plus with Smart Start feature allows a faster and more intuitive connection of device to hub and on-boarding via QR code scan located on device
  • Photoelectric smoke sensor helps reduce false alarms caused by cooking or shower steam
  • Includes an 85-decibel horn, single test/silence button, side access to a tamper-resistant battery door, and pins that lock the alarm to the mounting bracket

Editor's Notes

Written by SubZero5 | Staff
  • About this Deal:
    • This is $18 lower (38% savings) than the $46.99 list price.
  • About this Store:

Original Post

Written by fyrstorm

Community Voting

Deal Score
+49
Good Deal
Visit Amazon

Price Intelligence

Model: Smoke And Carbon Monoxide Detector

Deal History 

Sale Price
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Current Prices

Sort: Lowest to Highest | Last Updated 7/1/2025, 08:00 AM
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Lowe's$59.98

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Top Comments

elgringoguapo
563 Posts
140 Reputation
Been waiting YEARS for a wired z-wave version.
Zack_G
298 Posts
120 Reputation
If looking for more than 1, they are on sale at Costco too. 3 for $80.
https://www.costco.com/first-aler...87243.html
cashoverass
177 Posts
85 Reputation
Yea. This is disappointing. What happened to Nest. Google ruined it. They were once cutting edge. Where's the Gen 3 wired nest protect that adds some unique high end features.

55 Comments

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Nov 22, 2022
1,031 Posts
Joined Jul 2010
Nov 22, 2022
batpot
Nov 22, 2022
1,031 Posts
Quote from cashoverass :
Yea. This is disappointing. What happened to Nest. Google ruined it. They were once cutting edge. Where's the Gen 3 wired nest protect that adds some unique high end features.
They won't make it.
They want you to have to buy all z-wave. If you have 1 unit that is wired with z-wave, then you only need that 1 unit.

Only solution is to get a z-wave stand alone sensor.
Nov 22, 2022
307 Posts
Joined Apr 2013
Nov 22, 2022
jpell
Nov 22, 2022
307 Posts
So if I put six of these in my house, will they be "linked" to one another.... meeting code of if 1 alarms, they all go off.
Nov 22, 2022
3 Posts
Joined Nov 2011
Nov 22, 2022
Bread55
Nov 22, 2022
3 Posts
I have these and would not recommend them unless don't mind changing the AA batteries in them every 6 months.

And once the batteries are low it chirps every 5 minutes.
1
Nov 22, 2022
10,130 Posts
Joined Dec 2008
Nov 22, 2022
steppedinit
Nov 22, 2022
10,130 Posts
Quote from Bread55 :
I have these and would not recommend them unless don't mind changing the AA batteries in them every 6 months.

And once the batteries are low it chirps every 5 minutes.

With these out with 10 year batteries, I have no idea why anyone would buy something you need to constantly change the batteries on.
1
Nov 22, 2022
11 Posts
Joined Oct 2013
Nov 22, 2022
KrisK4419
Nov 22, 2022
11 Posts
Costco has two pack dual wired version for $45.
Nov 22, 2022
592 Posts
Joined Jun 2014
Nov 22, 2022
Norse0223
Nov 22, 2022
592 Posts
I had gen ones paired with Smartthings to turn all my lights on.
After installing the Ring, I moved the detectors to it. I forgot about the lights until now.

Can I pair the detectors to both Ring and Smartthings?
Nov 22, 2022
702 Posts
Joined Oct 2011
Nov 22, 2022
Epwna
Nov 22, 2022
702 Posts
Any good deals on dumb (not smart enabled) fire / carbon monoxide monitors? Don't need the fancy stuff, just something that works. TIA

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Nov 22, 2022
131 Posts
Joined Apr 2009
Nov 22, 2022
gwaki
Nov 22, 2022
131 Posts
I had a bunch of these and returned them to Costco after too many false alarms. At one point the fire department was standing under the alarm talking to me on the phone and it went off. It was funny, since I was on the phone with the fire department, Ring couldn't get a hold of me and dispatched them to my house where they already were. Do not recommend
Nov 22, 2022
310 Posts
Joined Apr 2009
Nov 22, 2022
snovvman
Nov 22, 2022
310 Posts
I thought CO detectors should be placed low, as it is heavier than air, while smoke detectors up high, as smoke rises? While I like the idea of a combined sensor, it would seem to not provide the best CO detection if placed on the ceiling.
2
Nov 22, 2022
1,339 Posts
Joined Feb 2008
Nov 22, 2022
TheYoz
Nov 22, 2022
1,339 Posts
Quote from cashoverass :
Is there a wired version?
I think their plan was to release it in June 2020 then COVID scrapped that plan.
Nov 22, 2022
28 Posts
Joined Oct 2022
Nov 22, 2022
EagerJuice780
Nov 22, 2022
28 Posts
Does it work with Zigbee2MQTT?
Nov 22, 2022
30 Posts
Joined Dec 2015
Nov 22, 2022
nipo
Nov 22, 2022
30 Posts
Depending where you live, code may require to have 10 year battery version smoke detectors. Odds are one will say anything unless you are looking to remodel and have a very observant inspector or are selling your house and it is flagged on inspection.
Nov 22, 2022
516 Posts
Joined Feb 2011
Nov 22, 2022
havok86
Nov 22, 2022
516 Posts
Quote from cashoverass :
Is there a wired version?
The description says it comes with a hardwire adapter, so you should be able to use it for battery only or hardwire with battery backup
Nov 22, 2022
516 Posts
Joined Feb 2011
Nov 22, 2022
havok86
Nov 22, 2022
516 Posts
Quote from KrisK4419 :
Costco has two pack dual wired version for $45.
link? I just checked their website and I only see a 2 pack for $79.99

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Nov 22, 2022
287 Posts
Joined Oct 2006
Nov 22, 2022
Handpicking
Nov 22, 2022
287 Posts
Quote from jpell :
So if I put six of these in my house, will they be "linked" to one another.... meeting code of if 1 alarms, they all go off.
No, they are not linked

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