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Detectores combinados de gas y monóxido de carbono de Hembisen
Detector de gas y monóxido de carbono 2 en 1
Sensores de alta sensibilidadPantalla digital Plug and PlaySelf-test85dB AlarmBackup 9V batería (no incluida)
Diseño de respaldo de batería
Evita dudas en caso de corte de energía y permite que el dispositivo reanude el trabajo a tiempo.
Leah Lybrand
Comentado en los Estados Unidos el 8 de marzo de 2025
I use propane gas to heat my rv and cook so this is must have! It was super easy to set up! It's loud enough to hear it from where ever you are but not too loud plus you can control you volume to best suit you!! It wasn't super expensive! The quality is very good!! It makes me feel safe with my kiddos!!
John Long Jr
Comentado en los Estados Unidos el 22 de marzo de 2025
So far I like these monitors, they have a good display and also have a green light when everything is OK. The only thing I didn't like was not a display or directions on which way to install 9v battery. Would recommend.
Bad_bri
Comentado en los Estados Unidos el 2 de marzo de 2025
These are fine. They were easy to plug in and I like that they have battery backup. I made a mistake - these detect natural gas and we have propane - my last house had natural gas. Since they also detect carbon monoxide, I’m going to keep them until I find something that detects propane. The only thing I don’t like so far is that when the battery is low, they start repeating the message about low voltage. It doesn’t stop. It just repeats itself back to back. I ended up removing the low battery and just leaving it plugged in to stop the message. Hopefully,My scatterbrain remembers to replace the battery without being prompted by the alert. I would have preferred a chirp, or an occasional alert similar to what my smoke detectors do.
Dave
Comentado en los Estados Unidos el 18 de marzo de 2025
Test mode works. Don't wanna know more.Nitelight in bedroom.
Ruby L. Williams
Comentado en los Estados Unidos el 10 de febrero de 2025
Very easy to set up. Be aware that it requires high quality 9 volt batteries to function. It took me going to get new package of batteries for expensive electronics to get it to stop saying “low voltage change battery and quality “ I’m paraphrasing it. But it works very well for the price. I feel my family is much safer with the devices.
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