This analysis is outdated. Please reanalyze.

Highlights

BETA

This feature is in BETA, meaning the algorithms used to provide these results are constantly improving. These results might change.

Quality


I have had this for a year now and am truly impressed.

Positive Review

The adjustment knob is very low quality.

Negative Review

I had my doubts about the quality of the alarm, this was because the sensor is 100% mechanical than electronic.

Neutral Review

Update: last night we had our first actual earthquake with the alarm installed.

Neutral Review

Packaging/appearance


For high sensitivity, you'll have to have the pendulum resting literally about a hair away from the edges of the v-notch.

Neutral Review
Overview
  • How are reviewers describing this item?
    set, few, away and small.
  • Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
  • Our engine has analyzed and discovered that 78.7% of the reviews are reliable.
  • This product had a total of 241 reviews as of our last analysis date on Apr 17 2021.
Details

BETA

This feature is in BETA, meaning the algorithms used to provide these results are constantly improving. These results might change.

Most positive reviewquestion

A great product with fantastic support from distributor

Most authentic reviewquestion

This works, if you are considering buying one, consider no further and add it to your cart and check out before you change your...  Read More


Helpful Insights

BETA

This feature is in BETA, meaning the algorithms used to provide these results are constantly improving. These results might change.

    Posted by a reviewer on Amazon

    Till it happened about 10 days ago, waking up at 4:50 am to the very strong alarm of the device.


    Posted by a reviewer on Amazon

    Ever since we experienced more quakes and the alarm (which its sensitivity can be adjusted) sounds on each earthquake magnitude higher than 3.


    Posted by a reviewer on Amazon

    The other 3 devices functioned the same.


    Posted by a reviewer on Amazon

    It detected earthquake a day after it was installed.


    Posted by a reviewer on Amazon

    The further away the epicenter of the quake, the more warning time you receive.


    Posted by a reviewer on Amazon

    It has adjustable sensitivity so you can tune out minor quakes while still allowing warning alarms for important quakes.


    Posted by a reviewer on Amazon

    Everyone should have it at their home or office.


    Posted by a reviewer on Amazon

    To my suprise, just as we were sitting tonight, it started ringing.

Review Count History
Loading...
Price History
Loading...