Carbon Monoxide Detectors Alarm 3 Pack Co Detector Install on Wall,Hembisen Co Gas Detector Battery Powered with Digital Display for Home( 2AA Batteries Included)

Carbon Monoxide Detectors Alarm 3 Pack Co Detector Install on Wall,Hembisen Co Gas Detector Battery Powered with Digital Display for Home( 2AA Batteries Included)

Name: Carbon Monoxide Detectors Alarm 3 Pack Co Detector Install on Wall,Hembisen Co Gas Detector Battery Powered with Digital Display for Home( 2AA Batteries Included)
Brand: Hembisen
SKU: 991902
Price: 32.99 USD
Rating: 8.81 (112 reviews)

$ 32.99

Score By Feature

Based on 112 ratings

Easy to install

9.48

Easy to read

8.48

Accuracy

8.31

OveReview Final Score

How Our Score Is Calculated

Product Description

The Electrochemical Sensor is exceptionally reliable, possesses excellent repeatability and stability, and is sensitive and responsive.

When there is a leak of carbon monoxide gas, the alarm can quickly identify the gas and emit an alarm of 85 decibels, thus helping to prevent dangerous accidents.

This detector comes with two AA batteries. It operates on a quiescent current of 15 microamps

Every 15 seconds, a green light flashes

A 50ppm alarm will sound after 60 to 90 minutes a 100ppm alarm will sound after 10 to 40 minutes and a 200ppm alarm will sound after 1 minute.

Carbon monoxide detector with 3 batteries, 3 screws, 3 manuals, and 3 AA batteries

It complies with the UL2034 standard in both its UL2034 report and its UL2034 certification.

Ensure the product works correctly by checking it regularly, using a vacuum cleaner to clean the product once a month and taking care not to allow dust to accumulate on the surface.

Warranty of 5 years from the manufacturer. You can contact us with any technical questions you have and we will get back to you as soon as we can.

Questions & Answers

A set of batteries in this unit should last for a long time. ?

I want to thank you for this detector that consumes little power. A battery that we use can generally be used for about 12 months, depending on how you use it. When you use it often, the battery will need to be replaced more frequently.

Three months ago, I bought and installed three of these systems, and now one of them is beeping from time to time. I'm not sure it's an alarm. What are the ways to find out?

I would like to know if there is any harmful gas in the environment in this case. You can check it by turning on the gas, then turning it off, and then seeing whether

When it comes to plugging in, how does it work? According to the description, there are plugs on the back of the device, but there aren't any outlets shown in the attached images. Is that okay?

Thanks for letting me know. I'm sorry that I misunderstood you. The plug is not intended to be used here, as it is meant to be installed on the wall. A detector is included in the package that detects carbon monoxide. Batteries are included in the package. I recommend buying it because the price is great and it is well worth it!

California is not able to receive shipments? Is there a link to your company's website?

It could be that the Amazon warehouse is too far away from California in order to deliver it. Those who would like more information should contact I am "com"

Selected User Reviews For Carbon Monoxide Detectors Alarm 3 Pack Co Detector Install on Wall,Hembisen Co Gas Detector Battery Powered with Digital Display for Home( 2AA Batteries Included)

Setting it up is simple

5/5

I have nbsp It's as easy as it can be to set it up. To view where the batteries go, simply twist the back of the device. It always comes with two batteries along with it. You will be able to turn it on when you put the batteries in. As it performs some sort of countdown, it takes a little while to boot up. Once the installation is complete, you will be able to test it and use it. The packing tape is double sided and can be used as either screws or double side sticky tape.

Foster Santana

| Feb 03, 2021

The value is unbeatable, and the quality is superb- It is now possible to sleep soundly at night

5/5

I have nbsp It has only been about a month since I bought them, and luckily there haven't been any leaks in my house, so they haven't been fully tested. Anyone who can detect the virus at its earliest stage is better off. These detectors are all very good quality and worth every penny spent, and offer a superb value for money. My new security system was really simple to install, and I feel much more protected now that I have it.

Makenna Middleton

| Aug 27, 2021

The one that doesn't work

3/5

One of the carbon monoxide detectors keeps on going off, but everything else seems to be running smoothly. Although I have tried several times to install and uninstall the battery, the screen just keeps going blank. One of the units is broken, I think. Other than those two, I only got them to work.

Kassidy Herrera

| Nov 14, 2020

It is a great product, the only complaint is that the stickers that come with the product don't really work

5/5

The thing to remember is that if you do not plan on using the screws, please use the screws you received with the product.

Sophie McCarty

| Jan 10, 2021

This manual is not easy to understand

3/5

They are not written in a clear and understandable manner. The translation seems to have been done using a computer. It would be great if it were in plain English. There is no doubt that it is not that easy to understand. I turned over one of the defective models to the fire department, which told me it was a defective As for the other two, they appear to be OK for the time being. It was only a short period of time that I had them.