“More than 50,000 people visit the emergency department every year due to carbon monoxide (CO) poisoning. 1200 succumb to death as a result. The report, https://www.uptodate.com/contents/carbon-monoxide-poisoning, also says that CO poisoning is among the leading non-fire related cause of deaths in the US alone. The story is not any different in many other parts of the globe. So, with such worrying data, why would you put your life and that of your family at risk of the poisoning?
One thing I know is that many people aren’t aware of the dangers and is probably shocked by the above information. There is another group that has installed the detectors but don’t know that the gadget they have installed isn’t very effective. These were the key reasons why I decided to review the best carbon monoxide detectors on the market.
Top Best Carbon Monoxide Detectors in 2019 List
Last update on 2019-12-13 (UCT) / Affiliate links / Price / Images from Amazon Product Advertising API
#8 Smoke and Carbon Monoxide Detector Photoelectric
By: Alert Pro
If you want a reliable yet affordable carbon monoxide detector, then this unit by Alert Pro should meet your expectations. I love the simple design which improves installation even if done by a novice. And although it may be simple, the unit works quite well. It has good sensitivity, covers a good distance, and is also very simple to install. It’s suitable for most places in the home, office, factory and more, and is also one of the long-lasting devices on the market.
#7 First Alert 2-in-1 Z-Wave & Carbon Monoxide Alarm and Smoke Detector
By: First Alert
You will see this CO detector in many homes and offices too. You will also find it featured in many product reviews. I have talked or many people who have it and say that it is very sensitive. It will easily sense low volumes and will instantly alert you of the impending damage. The unit is very light and compact for fast installation and can resist dust and dirt. Nevertheless, you still need to clean or vacuum it regularly for it to operate optimally. It has a user-friendly design for easy operation and can handle different environments and temperatures well.
#6 Combination Battery Operated Carbon Monoxide Detector and Smoke Detector
The HYT detector is said to be a top combination carbon detector and smoke alarm even in 2019. Introduction several years ago, the unit still performs better than most of the newly launched products. I love how simple it is to fit and most people should be able to do it. In case of any challenges, you just need to rely on the included instructions. The plastic- made piece will easily detect carbon monoxide and warn you about it. It has very visible LED flashing lights and also produces beeps and a loud alarm which can be heard from a good distance.
#5 Wadalba Battery-Powered Carbon Monoxide Alarm
This CO alarm from Wewalab is very accurate and will warn you of any presence of the carbon monoxide gas. The simple-looking device can be placed on the wall or ceiling and a single piece can cover a relatively large area. The included LCD screen will indicate the reading via 3 visible digits. It also includes LED indicators that show the level as well as an 85-decibel alarm that can be heard easily. The unit runs via batteries and should be perfect even off the grid. Nevertheless, you need to always check the battery status so as to enjoy the best service. It’s very solid and durable and can last for many years without problems.
#4 First Alert Carbon Monoxide (CO605) Alarm/Detector with Battery Backup
By: First Alert
This carbon monoxide detector has good sensitivity and is very reliable. Consumers say that it will sense even small volumes and prevent accumulation of the harmful gas. The plug-in unit is compatible with the standard wall sockets and will easily fit inside. Like most unit from First Alert, it comes with an 85db alarm that is triggered when CO is detected and a 9V DC battery backup just nice there is a power outage. It can be fitted on most types of ceilings or walls and will stay intact unless removed. The device is resistant to dust, dirt and other compounds and should retain its sensitivity for a long period. Thanks to the easy-to-push button, operating this detector is quite easy.
#3 Kidde 21010045 Worry-Free Carbon Monoxide Alarm (C3010) with 10 Year Sealed Battery
This carbon monoxide alarm comes with a long-lasting battery to safeguard you and your family from carbon monoxide poisoning. The unit is not only small but also lightweight and this makes fitting it easy and convenient. It has superior technology and sensors that will quickly and easily detect any carbon monoxide and will trigger an alarm. The device has good coverage and can be fitted on the ceiling or wall. It’s also simple to operate and should serve you nicely as long as you regularly vacuum it to remove the dust and dirt. It’s also helpful to test it occasionally to keep its tiptop condition.
#2 First Alert CO600 Plug-In Carbon Monoxide Alarm, 120V Ac
By: First Alert
This CO detector alarm comes ready to use and runs on 120-volt AC power. The plug-in device has good built-in sensors to detect any carbon monoxide. It’s built from sturdy plastic and is moderately small. I love its good portability and lightness which improves handling as well as the loud alarm that will notify you of the harmful gas. Fitting the device is straightforward and you only need to follow the simple step-by-step instruction. For it to work best, you should place it at a high point such as on the ceiling or top section of a wall. You should also lightly vacuum the unit from time to time to prevent dust, smoke, and other things from interfering with its responsiveness.
#1 Kidde KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Detector
I’ve seen quite a number of carbon monoxide detectors/alarms from Kidde. Of the many, the KN-COPP-3 ranks top. I love how responsive it is and will trigger the alarm as soon as it detects the presence of CO. the unit may be very basic but delivers a good service. You simply need to identify the best location, either in the wall’s top section or ceiling, plug it into a power outlet, and that’s it. The unit lasts for a long time thanks to the quality engineering and durable materials and I know of people who have had the unit for 5 years. However, for it to work effectively after such as long time, they constantly examine it, dust it, and always ensure it isn’t placed near heats sources.
Important Tips For Maintaining a Detector
Did you know that even the best carbon monoxide lose their sensitivity over time? Well, I didn’t know this when buying my first one, which was more than 7 years ago. And recently, out of curiosity, I decided to test it. It did work but took time to sense the forced carbon monoxide gas. The following tips will help ensure your detector /alarm is in a good state and is working well:
- Regular vacuuming: Just like other gadgets, the detector will get dirty and dusty over time. This will affect its sensitivity to the poisonous gas. You are advised to regularly vacuum the unit so as to eliminate any debris that may interfere with its responsiveness. You will do it more frequently if you live in a dusty environment.
- Conformity to regulations: The installations of the unit are guided by local regulations. What may be okayed in one region may not be accepted in another. It’s therefore important to ensure it meets the stipulated codes before you install it. A good product will indicate the class and you only need to confirm this with the local authority if it among the accepted products.
- Date of manufacture: As I told you earlier, I never knew that the detector /alarm had an expiry date. So, you may be relying on a good-looking product that has lost most of its sensitivity. When purchasing a unit, you should look at the date of manufacture to make certain it is still valid. This also gives you a rough idea of how long the item will last. Generally, the unit is replaced after about 5-7 years.
- Certified: Before buying a CO alarm or detector, you should make certain that it meets the laid down standards and regulations. This offers you more guarantee on its reliability, effectiveness, and safety. A good unit will meet the UL Standard 2034.
- Regular Testing: A few months ago, my friend fitted a CO detector in his garage. However, after testing the unit, it didn’t respond. Trying to get a replacement proved like chasing the wind. Experts advise people to not only test the unit when new but also on a regular basis. You don’t want to be caught off guard thinking a unit is okay while it’s not.
Choosing And Installing The Right CO Detector
- Place it at a high level: The recommendation is to place a CO detector at a high place since carbon monoxide rises up and will accumulate beneath the roof. If placed too low, then it won’t trigger the alarm because the concentration will be low yet very toxic at high levels. The best place to fit is on the ceiling or at the highest point of the wall.
- Install away from heat sources: Heat and high temperatures may affect the sensitivity as well as the integrity of the product. The plastic may start melting; the soft membrane may harden or crack, while the soot may make it less responsive. Avoid placing the device near heating or cooking appliances, furnaces, generators, heat sinks, radiators, or in the path of exhaust fumes. Ensure you maintain at least 15 feet between the gadget and the above-mentioned items.
- One CO detector per level/floor: You shouldn’t expect one detector to cover a very large area as it may be slow at detecting the gas that is accumulated on one end. Placing several units within a single space is also wasteful. The best approach is one detector for every level or floor including the bedroom or basement. Generally, a detector is mounted in a 10-foot space between the doors.
- Don’t cover it: The CO alarm/detector should not be obstructed for maximum efficiency. Don’t cover it with a cloth, obstruct with a painting, or allow dust and dirt to accumulate. And as stated earlier, you should test the unit regularly. Once a week seems to be the common practice.
Carbon monoxide detectors are must have in the modern home or office. They will protect you from CO poisoning which is quite prevalent. And considering that the toxic gas is odorless, colorless, and tasteless, it’s very easy to inhale it without knowing. In case you accidentally inhale it, you should immediately seek medical assistance. Some of the symptoms include dizziness, fatigue, in alertness, weakness, and headache. Rather than risking your life or that of others why don’t you install the best carbon monoxide detector? Simply choose any of the above products and stay safe.