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expired Posted by iconian | Staff • Jan 5, 2022
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expired Posted by iconian | Staff • Jan 5, 2022

First Alert BRK SC7010B Hardwired Smoke & CO Detector w/ Battery Backup

+ Free Shipping

$25

$65

61% off
Amazon
64 Comments 56,264 Views
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Deal Details
Amazon has First Alert BRK SC7010B Hardwired Smoke & CO Detector w/ Battery Backup on sale for $25.16. Shipping is free.

Thanks to Deal Editor iconian for finding this deal.

Features:
  • Features electrochemical Carbon Monoxide sensing technology as well as a photoelectric sensor equipped with Optipath 360 technology
  • Battery backup means constant monitoring, even if there's a power failure
  • Loud spread spectrum alarm is designed to be heard easily by even those with some hearing issues
  • Can connect to other compatible BRK or First Alert detectors
  • Equipped with end-of-life signal chirp, so you know when it's time to replace the unit for your safety
  • Rigorously tested to meet UL standards

Editor's Notes

Written by megakimcheelove | Staff
  • About this deal:
    • Our research indicates that this offer is $16.83 lower (40% savings) than the next best available price from a reputable merchant with prices starting from $41.99
  • About this product:
    • 10-year limited warranty
    • Rated 4.7/5 (2,351 total ratings)
  • About this store:

Original Post

Written by iconian | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has First Alert BRK SC7010B Hardwired Smoke & CO Detector w/ Battery Backup on sale for $25.16. Shipping is free.

Thanks to Deal Editor iconian for finding this deal.

Features:
  • Features electrochemical Carbon Monoxide sensing technology as well as a photoelectric sensor equipped with Optipath 360 technology
  • Battery backup means constant monitoring, even if there's a power failure
  • Loud spread spectrum alarm is designed to be heard easily by even those with some hearing issues
  • Can connect to other compatible BRK or First Alert detectors
  • Equipped with end-of-life signal chirp, so you know when it's time to replace the unit for your safety
  • Rigorously tested to meet UL standards

Editor's Notes

Written by megakimcheelove | Staff
  • About this deal:
    • Our research indicates that this offer is $16.83 lower (40% savings) than the next best available price from a reputable merchant with prices starting from $41.99
  • About this product:
    • 10-year limited warranty
    • Rated 4.7/5 (2,351 total ratings)
  • About this store:

Original Post

Written by iconian | Staff

Community Voting

Deal Score
+47
Good Deal
Visit Amazon

Price Intelligence

Model: First Alert BRK SC7010B Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup , White

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
12/03/21Amazon$25
1
11/27/21Amazon$22 frontpage
70
05/11/21Amazon$27 frontpage
72

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Top Comments

old_
225 Posts
87 Reputation
Hardwire are interconnected so if one goes off, it sets off all the others as well. Also modern electrical codes for new houses require interconnected hardwired smoke alarms in all bedrooms.
CoreyO4001
207 Posts
49 Reputation
I think reg price for these usually around $30
SensibleSummer934
14 Posts
14 Reputation
You should buy them when you need them. Typically these things will give false alarms when they expire. You'd basically be eating into the 10 year warranty if you buy and hold these things. First Alert can also choose to not honor that warranty if your devices were in storage the whole time.

63 Comments

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Jan 9, 2022
207 Posts
Joined Feb 2014
Jan 9, 2022
CoreyO4001
Jan 9, 2022
207 Posts
I think reg price for these usually around $30
Jan 9, 2022
39 Posts
Joined Nov 2020
Jan 9, 2022
hex4def6
Jan 9, 2022
39 Posts
What's the benefit of a hardwired smoke alarm vs the 10 year battery ones?
Jan 9, 2022
225 Posts
Joined Nov 2007
Jan 9, 2022
old_
Jan 9, 2022
225 Posts

Our community has rated this post as helpful. If you agree, why not thank old_

Quote from hex4def6 :
What's the benefit of a hardwired smoke alarm vs the 10 year battery ones?
Hardwire are interconnected so if one goes off, it sets off all the others as well. Also modern electrical codes for new houses require interconnected hardwired smoke alarms in all bedrooms.
2
Jan 10, 2022
277 Posts
Joined Aug 2013
Jan 10, 2022
antaholics
Jan 10, 2022
277 Posts
Quote from old_ :
Hardwire are interconnected so if one goes off, it sets off all the others as well. Also modern electrical codes for new houses require interconnected hardwired smoke alarms in all bedrooms.
Some of the 10 year battery ones are wirelessly interconnected, so in those cases (esp in older homes) the battery one may be better
1
Pro
Jan 10, 2022
4,200 Posts
Joined Mar 2009
Jan 10, 2022
tanman99
Pro
Jan 10, 2022
4,200 Posts
How does the expiration of these detectors work? Does it start once they're manufactured or when they're installed? Wondering if I should buy a few when they're on sale in anticipation of having to replace mine down the road or if it's better to just buy them fresh at the time I need them.
Jan 10, 2022
14 Posts
Joined Mar 2020
Jan 10, 2022
SensibleSummer934
Jan 10, 2022
14 Posts
Quote from tanman99 :
How does the expiration of these detectors work? Does it start once they're manufactured or when they're installed? Wondering if I should buy a few when they're on sale in anticipation of having to replace mine down the road or if it's better to just buy them fresh at the time I need them.
You should buy them when you need them. Typically these things will give false alarms when they expire. You'd basically be eating into the 10 year warranty if you buy and hold these things. First Alert can also choose to not honor that warranty if your devices were in storage the whole time.
Jan 10, 2022
839 Posts
Joined Jun 2006
Jan 10, 2022
theboogeyman
Jan 10, 2022
839 Posts
Any deals on non-hardwired ones?

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Jan 10, 2022
558 Posts
Joined Jul 2015
Jan 10, 2022
lee38jx
Jan 10, 2022
558 Posts
Quote from tanman99 :
How does the expiration of these detectors work? Does it start once they're manufactured or when they're installed? Wondering if I should buy a few when they're on sale in anticipation of having to replace mine down the road or if it's better to just buy them fresh at the time I need them.
Purchase date, or manufacturing date if no receipt
Jan 10, 2022
31 Posts
Joined Dec 2019
Jan 10, 2022
WiseLanguage9154
Jan 10, 2022
31 Posts
Quote from old_ :
Hardwire are interconnected so if one goes off, it sets off all the others as well. Also modern electrical codes for new houses require interconnected hardwired smoke alarms in all bedrooms.
Or radio linked allowed in some areas
Jan 10, 2022
10 Posts
Joined Nov 2017
Jan 10, 2022
btfx
Jan 10, 2022
10 Posts
Kidde units gave false alarms all the time. Only way to silence is brute-force disconnecting them one-by-one until the culprit is determined. Looks like these have the same issue: https://www.amazon.com/gp/product...merReviews

I want my Americium-241 back!
Jan 10, 2022
39,097 Posts
Joined Nov 2005
Jan 10, 2022
Dr. J
Jan 10, 2022
39,097 Posts

Our community has rated this post as helpful. If you agree, why not thank Dr. J

Quote from tanman99 :
How does the expiration of these detectors work? Does it start once they're manufactured or when they're installed? Wondering if I should buy a few when they're on sale in anticipation of having to replace mine down the road or if it's better to just buy them fresh at the time I need them.
Quote from SensibleSummer934 :
You should buy them when you need them. Typically these things will give false alarms when they expire. You'd basically be eating into the 10 year warranty if you buy and hold these things. First Alert can also choose to not honor that warranty if your devices were in storage the whole time.
Manufacture.

The 10 year life is a rule of thumb but I find generally good for ionizing detectors - the ones that use a radioactive source (which is most detectors, but also the "older" tech). Photoelectric sensors use light to detect interference (e.g. smoke particles but could be anything including water vapor and bugs). The reason ionizing detectors go bad is that the radioactive source decays to the point where it isn't as effective. For photo detectors, I guess they could go bad but it's more likely that they just get full of dust (or bugs, spiders like to make homes in them).

For as infrequent as you need to do it, spending $200 or whatever (dep. on the number of units you have) every 10 years or so is cheap insurance. - when you suspect one is bad, just change them all out.
1
Jan 10, 2022
39,097 Posts
Joined Nov 2005
Jan 10, 2022
Dr. J
Jan 10, 2022
39,097 Posts
Quote from btfx :
Kidde units gave false alarms all the time. Only way to silence is brute-force disconnecting them one-by-one until the culprit is determined. Looks like these have the same issue: https://www.amazon.com/gp/product...merReviews

I want my Americium-241 back!
You can still buy dual units - both photo and ionization -but they are more expensive obviously. Last I looked you could actually buy units with all 3 (photo, ion and CO) but those were SUPER expensive.
Jan 10, 2022
655 Posts
Joined Nov 2016
Jan 10, 2022
Speedmaster1
Jan 10, 2022
655 Posts
Quote from CoreyO4001 :
I think reg price for these usually around $30
Actually, it's right around $45. I know I bought a few units replacement for my 5 yo devices that came with the house build.
Jan 10, 2022
392 Posts
Joined Apr 2013
Jan 10, 2022
SFdealaddict
Jan 10, 2022
392 Posts
Any idea if these can work without being hardwired? I thought the hardwire serves as communication between the units and provide backup power.

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Jan 10, 2022
18 Posts
Joined Feb 2012
Jan 10, 2022
Geoff20
Jan 10, 2022
18 Posts
Quote from tanman99 :
How does the expiration of these detectors work? Does it start once they're manufactured or when they're installed? Wondering if I should buy a few when they're on sale in anticipation of having to replace mine down the road or if it's better to just buy them fresh at the time I need them.
I just purchased some firstalert detectors. It clearly states in the manual that they are good 10 years from *install date*

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