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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:B

In category Tools & Home Improvement


Fakespot Review Grade

B
Our analysis detected over 80% high quality reviews


Analyzed on:Aug 31, 2018
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You can trust the reviews of this product.

4.5529932993

Analysis overview

Our engine has discovered that over 80% high quality reviews are present.
This product had a total of 2993 reviews on Aug 31 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 old.
How are reviewers describing this item?
old, easy, new, great and good.
Our engine has detected that Amazon has deleted and scrubbed reviews from this listing. We approximate total reviews deleted to be 33.
Previous analysis of this listing was an C grade.

Reviews summary

They connected without issue to the old brk9120b plugs (had to install the new bases, but they lined up with the original footprints)

Easy to install and replaced old detectors easily ordered these as replacements for my old detectors of the same m

Good quality, good price great replacement for my 25 year old wired alarms



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Price Track

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[["old", 39], ["easy", 38], ["install", 27], ["new", 21], ["replace", 21], ["smoke", 20], ["great", 20], ["detectors", 17], ["replacement", 17], ["detector", 16], ["good", 16], ["alarms", 15], ["works", 14], ["work", 13], ["year", 13], ["installed", 12], ["ones", 11], ["years", 11], ["battery", 10], ["batteries", 10], ["bought", 10], ["like", 9], ["replaced", 9], ["house", 9], ["price", 9], ["installation", 8], ["from", 8], ["perfect", 8], ["home", 8], ["units", 7], ["every", 7], ["same", 7], ["wiring", 6], ["our", 6], ["first", 6], ["other", 6], ["went", 6], ["perfectly", 6], ["time", 6], ["well", 6], ["model", 6], ["purchase", 6], ["quality", 6], ["happy", 5], ["enough", 5], ["worked", 5], ["alert", 5], ["plug", 5], ["needed", 5], ["older", 5], ["advertised", 5], ["devices", 5], ["about", 5], ["far", 5], ["original", 5], ["false", 5], ["described", 5], ["goes", 4], ["back", 4], ["plate", 4], ["trim", 4], ["ten", 4], ["mounting", 4], ["product", 4], ["backup", 4]]

Fakespot Review Grade

B
Our analysis detected over 80% high quality reviews




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