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First Alert BRK 3120B Hardwire Dual Photoelectric and Ionization Sensor Smoke Alarm with Battery Backup

First Alert BRK 3120B Hardwire Dual Photoelectric and Ionization Sensor Smoke Alarm with Battery Backup

Sold by First Alert
Company Product Reviews Grade:A

In category Tools & Home Improvement


Fakespot Review Grade

A
Our analysis detected over 90% high quality reviews


Analyzed on:Apr 7, 2018
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You can trust the reviews of this product.

4.45.00.0

Analysis overview

Our engine has discovered that over 90% high quality reviews are present.
This product had a total of 419 reviews on Apr 7 2018.
Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
Interesting tidbit: the most used word by reviewers is easy.
How are reviewers describing this item?
easy, old, first, good and false.
Our engine has detected that Amazon has deleted and scrubbed reviews from this listing. We approximate total reviews deleted to be 33.

Reviews summary

It's so much easier to attach the detector to the mounting plate than my old smoke detectors! i also like that it uses aa backup batteries, which are much cheaper than the 9v batteries my old detectors used

I used these detectors in most of my house



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[["easy", 54], ["smoke", 44], ["detectors", 42], ["old", 42], ["install", 40], ["alarms", 38], ["installed", 27], ["first", 25], ["replace", 23], ["house", 23], ["detector", 22], ["units", 21], ["batteries", 21], ["good", 19], ["false", 19], ["great", 18], ["alert", 18], ["alarm", 18], ["bought", 16], ["plug", 16], ["far", 16], ["years", 16], ["from", 15], ["replaced", 14], ["new", 14], ["product", 14], ["works", 14], ["brk", 14], ["installation", 13], ["two", 13], ["fire", 12], ["well", 11], ["kidde", 11], ["work", 11], ["dual", 11], ["each", 11], ["battery", 11], ["wiring", 10], ["connectors", 10], ["year", 9], ["another", 9], ["test", 9], ["ionization", 9], ["model", 9], ["problem", 9], ["like", 9], ["months", 8], ["needed", 8], ["our", 8], ["other", 8], ["price", 8], ["unit", 8], ["same", 8], ["since", 8], ["about", 8], ["put", 8], ["backup", 8], ["aa", 8], ["few", 7], ["ten", 7], ["wire", 7], ["worked", 7], ["working", 7], ["problems", 7], ["minutes", 7]]

Fakespot Review Grade

A
Our analysis detected over 90% high quality reviews




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