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CO-9D-DET Carbon monoxide detector
33.95
FireAngel CO-9D-DET Carbon monoxide detector

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Overall rating

4.4

58 Star ratings

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Most helpful reviews: positive vs. negative

Anonymous

10 months ago
purchased this product

2

0

4 out of 5 stars

Stylish little thing

Everything fits so far.
All the negative comments and reviews on the subject that the battery can not be replaced, I do not understand.
Such devices are calibrated and are eventually no longer so accurate and must be replaced. This is also known from fire/smoke detectors. On the contrary, I find it clever that the battery "expires" and the device must therefore be replaced.
I hope it never strikes, but so far it shows the temperature correctly and the values are easy to read.
Convenient that it can be mounted standing or on the wall.


VS

pazifi88

4 years ago
purchased this product

4

1

2 out of 5 stars

I would not buy a second time

The battery is supposed to last 7 years, but is not replaceable. This is even still as a pro-argument on the packaging.
This prevents further use of the device but also a correct disposal. In this day and age untenable.

17 reviews

  • willi11

    2 months ago
    purchased this product

    0

    0

    4 out of 5 stars

    Simple device that does exactly what it is supposed to do: Measure CO and give alarm if necessary

    The battery is activated during the first start-up by pulling out a bracket, after which the unit runs for 7 years according to the instructions. It is not possible to change the battery. The unit cannot be switched off either.
    For safety reasons, this may be useful.
     

    Pro

    • Easy to handle

    Contra

    • Battery not replaceable
  • Mathiasmarolf

    2 months ago
    purchased this product

    0

    0

    1 out of 5 stars

    Does not work properly

  • NicolasSauter

    2 months ago
    purchased this product

    0

    0

    5 out of 5 stars

    Great device! 😃👍

  • zikueffi

    2 months ago
    purchased this product

    0

    0

    5 out of 5 stars

    Carbon monoxide detector

    Fully meets my requirements!

    Pro

    • optimal size
    • can be switched off
    • transportable
  • gideon.bochmann

    2 months ago
    purchased this product

    0

    0

    2 out of 5 stars

    Does what it should

    Contra

    • Style is a bit retro
  • kris.7

    2 months ago
    purchased this product

    0

    0

    5 out of 5 stars

    Does what it is supposed to do...

    Pro

    • Functions perfectly
    • Temperature display

    Contra

    • When switching the sound is a little loud, but this is because the alarm must be audible in an emergency.