Reviews GSM Wireless Alarm BENTECH O2
Reviews GSM Wireless Alarm BENTECH O2
Interested in reviews of GSM Wireless Alarm BENTECH O2? It got 4.0 out of 5 stars from our customers. Find specific customer reviews of GSM Wireless Alarm BENTECH O2 below. We will appreciate if you also share your experiences with GSM Wireless Alarm BENTECH O2 after purchasing.
User Reviews
Anonymous customer
Rated 29/05/2024, variant GSM Wireless Alarm BENTECH O2
Verified purchase
Overall, I bought this device just for peace of mind when I' m not in the apartment. Wow, after a few months I want to use it when I go away for work, but nothing. Well, I noticed that the sensors are dead. No warning about it, nothing at all. That' s really something.
Well, that' s kind of how it works.
The siren can be disconnected from the device - Just cut the cable.
That calling/texting while intruding is scary
Setting up that device is hell. I don' t believe it, but I' d really prefer an app.
Sensors discharged after a few months of purchase. THE DEVICE DOESN' T EVEN NOTIFY ME! It doesn' t even have a low battery sensor. Absolutely unreal, even for the money it' s the worst china imaginable.
All batteries are some atypical. Instead of designing it for AAA batteries, there is a special non-rechargeable one in each.
The magnet does not respond every time, it has happened to me several times that it did not engage.
The motion sensor is also unreliable, it doesn' t always detect movement.
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Tomáš, Praha
Rated 08/10/2023, variant GSM Wireless Alarm BENTECH O2
Verified purchase
works great
few controls and dials
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