First Alert 9120LBL Smoke Alarm

Analyzed on

1,401Total Reviews

Smoke Detectors & Fire Alarms

C

Company Review Grade:

First Alert

397 Total Products

First Alert 9120LBL Smoke Alarm

Analyzed on

Sold by First Alert

C

Fakespot review grade

C

This analysis is outdated. Please reanalyze.

Ask Fakespot Chat questions about this productAlpha

Initializing Fakespot Chat

System error,

Loading suggested questions

Suggested Questions

No suggested questions were found

Please note: The content is generated by an AI language model based on reviews. We are constantly improving the accuracy, however, its outputs may contain errors or offensive content from certain reviews. Please report any errors or offensive content to us. Also, please note that we will not collect your questions unless you click the thumbs up/down button to provide feedback. The answers displayed will be stored by us so if another Fakespotter asks a similar question we can provide them an answer faster. Your feedback will only help us make Fakespot Chat better! By using Fakespot Chat, you agree to Fakespot's terms of use and privacy notice.

Pros & Cons

The AI used to provide these results are constantly improving. These results might change.

Pros

Worked like a charm on a 24 year old system. Scared the heck out of my wife and i. After replacing them, it is peaceful!

The only negative thing i can saw so far is that the battery door is looked upon receipt. Goodby late night 9-volt battery replacement worries. Connected about 7 of these some with 10 year battery life in a tall vault other reachable with stool.

Cons

Measured voltage is 9 volts or less. Detector is falsely advertised as having a 10 year lithium battery, which it doesn't (includes a 9v alkaline).

The carton had been re-taped with cellophane tape but there was a open gap along the center. I was refunded ~$16 for both. Hitting reset did not help at all.

Was this feature helpful?

Highlights

The AI used to provide these results are constantly improving. These results might change.

Quality

The three pin plug to my surprise is fully compatible with the new brk 9120lbl product

Good quality and competitive in their pricing

There are no installation screws included with this product

The two mounting screws do not come with the new fire alarm

Competitiveness

All connected to 120v and alarm signal to others

Overview

How are reviewers describing this item?
easy, old, new, good and last.

Our AI detects a high amount of irrelevant reviews for this listing. A number of the reviews included in this product may belong to other variations, editions or versions that may not be representative of the current product being sold.

Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 18556.

Our engine has profiled the reviewer patterns and has determined that there may be deception involved.

Our engine has determined that the review content quality is low.

Our engine has analyzed and discovered that 69.3% of the reviews are reliable.

This product had a total of 1,401 reviews as of our last analysis date on Nov 2 2023.