Co2 Monitor Alarm: Where To Buy And Why

Carbon monoxide is a colourless, odourless, and tasteless gas that can be produced by a variety of home appliances, including gas boilers, cookers, heaters, camping stoves, and barbecues. It is important to have a reliable carbon monoxide detector installed in your home to alert you to the presence of this harmful gas. There are many options available for purchase, including smart home devices such as the Google Nest Protect, which offers smoke and carbon monoxide detection, as well as basic battery-operated or hardwired detectors. You can purchase carbon monoxide detectors from various retailers, including Amazon, Walmart, and The Home Depot, with prices ranging from $11.65 to $200.

Carbon monoxide detectors with battery backup

Carbon monoxide (CO) is a dangerous, colourless, odourless, and tasteless gas that can build up to toxic levels in your home within minutes. Carbon monoxide detectors are a recommended safety device and can be purchased from hardware stores like Home Depot, or online from retailers like Amazon and SafeWise. Here are some options for carbon monoxide detectors with battery backup:

Kidde Nighthawk Plug-in

The Kidde Nighthawk carbon monoxide alarm is easy to install, requiring no drills, screws, or batteries. Just plug it into an outlet and it's ready to go. It also comes with a 9-volt backup battery in case of a power outage. It has an LED screen to show the CO level in your home and plays a signature beeping pattern so you can distinguish it from other alarms. The Nighthawk model that only detects CO is currently unavailable, but an upgraded version that also detects explosive gases like propane and natural gas is available.

Kidde Battery-Operated

The Kidde Battery-Operated CO detector runs on two AA batteries and continuously monitors the air for CO every 15 seconds with its electrochemical sensor. It has an 85 dB siren that sounds when it senses the poisonous gas and an LCD display with green and red lights for visual warning cues. It is a reliable, affordable, and easy-to-install option.

First Alert CO605 Plug-In Carbon Monoxide Detector with Battery Backup

This detector from First Alert is a popular choice, with over 10,000 bought in the past month. It comes with a battery backup and a low battery indicator.

Kidde Firex Plug-in Carbon Monoxide, Propane, Natural and Explosive Gas Detector

This Kidde Firex plug-in detector comes with a 9-volt battery backup and a digital display. It can detect carbon monoxide, propane, natural gas, and other explosive gases.

Kidde Firex Hardwired Carbon Monoxide Detector with 9-Volt Battery Backup

This hardwired carbon monoxide detector from Kidde comes with a 9-volt battery backup.

Kidde 10 Year Worry-Free Plug-In Carbon Monoxide Detector with Battery Backup and Digital Display

This Kidde plug-in detector has a battery backup and a digital display. It also has a 10-year worry-free sealed-in lithium battery.

Plug-in carbon monoxide alarms

First Alert CO605 Plug-In Carbon Monoxide Detector

The First Alert CO605 is a popular choice, featuring an advanced electrochemical carbon monoxide sensor that accurately detects carbon monoxide levels regardless of the detector's placement in the room. It is simple to use, with a single test/silence button, and it plugs into any standard outlet. Additionally, it has a battery backup for continuous monitoring, even during power failures. This model also includes an end-of-life signal, alerting you when it's time to replace the unit.

Kidde Nighthawk Plug-In Carbon Monoxide Alarm

The Kidde Nighthawk is notable for its ease of installation; simply plug it in, and it's ready to use. It also includes a 9-volt backup battery in case of power outages. This model features an LED screen to show CO levels and a signature beeping pattern to distinguish it from other alarms in your home.

First Alert CO600 Basic Plug-In Carbon Monoxide Alarm

The First Alert CO600 is another straightforward and effective option. It uses an advanced electrochemical CO sensor to detect elevated carbon monoxide levels and alerts you with an 85-decibel alarm. This model is easy to set up, simply plugging into a 120-volt wall outlet, and features a single button to silence and test the alarm. It also includes an end-of-life timer to let you know when the device needs replacing.

Kidde Firex Plug-In Carbon Monoxide, Propane, Natural and Explosive Gas Detector

This Kidde Firex model is a versatile detector, capable of sensing not only carbon monoxide but also propane, natural gas, and explosive gases. It plugs into any wall outlet and includes a 9-volt battery backup and digital display.

General Considerations

When purchasing a carbon monoxide alarm, it is important to consider the placement of the detectors. The National Fire Protection Association recommends installing a carbon monoxide detector on every level of your home and inside each bedroom. Additionally, detectors should be tested monthly, and batteries replaced at least every six months to ensure proper functioning.

Hardwired carbon monoxide detectors

Carbon monoxide (CO) is a dangerous, invisible, odourless, and tasteless gas produced when fossil fuels do not burn completely or are exposed to heat. To protect your home, you can install hardwired carbon monoxide detectors that connect directly to your home's electrical grid. These detectors work unless the power goes out, and many come with a battery backup for continued protection during power outages. Here are some options for hardwired carbon monoxide detectors:

First Alert Hardwired Carbon Monoxide Alarms

First Alert offers hardwired carbon monoxide alarms with enhanced peace of mind through two power sources: a hardwired setup and a backup battery. First Alert alarms use advanced electrochemical sensors to detect the presence of CO from various sources, such as fuel-burning appliances, blocked chimneys, and cars left running in the garage. These alarms are available as standalone models or combination smoke and carbon monoxide detectors.

Kidde Hardwired Carbon Monoxide Alarms

Kidde offers a range of hardwired carbon monoxide alarms, some of which can be interconnected with existing Kidde systems. Most models include a battery pull tab that eliminates installation time and keeps the battery fresh, an adjustable mounting bracket for perfect alignment, and a quick connect snap-on harness for fast installation. Kidde alarms also feature a sealed cover to reduce nuisance alarms and protect the sensor from contaminants. Additionally, they have a tamper-resistant locking feature to deter battery and alarm theft.

Gentex Hardwired Interconnected CO Alarm

The Gentex Hardwired Interconnected CO Alarm is available at Home Depot and features Dualink and Relay Contacts. This alarm can be hardwired for continuous power, and it also includes a battery backup for added protection in case of a power failure.

Nest Protect

Nest Protect is a smart home option that combines safety features like smoke, fire, and carbon monoxide detection with intuitive smart capabilities. It connects to the Nest app, allowing you to receive alerts on your phone from anywhere. Nest Protect also offers voice alerts to minimize panic and can be silenced if necessary. It has state-of-the-art sensors for both fire and carbon monoxide detection, making it a top choice for homeowners and renters.

First Alert Onelink

The First Alert Onelink is another smart smoke and carbon monoxide detector that utilizes your home's Wi-Fi to synchronize alarms and alert you to gas leaks or fires. It can be controlled from your Apple device through an app, allowing you to silence the alarm or receive notifications remotely.

Remember to install carbon monoxide detectors on every level of your home, especially in bedrooms and rooms connected to sleeping areas. Keep them away from fuel-burning appliances (at least 15 ft. away) and high humidity areas like bathrooms.

Carbon monoxide alarms with voice alerts

Carbon monoxide (CO) is an odourless, colourless, and deadly gas that claims the lives of hundreds of people each year and hospitalises tens of thousands more. The best way to protect your family is to install a carbon monoxide detector in your home.

There are a variety of carbon monoxide alarms with voice alerts available on the market. Here are some options:

First Alert PC1200V Battery-Operated Smoke and Carbon Monoxide Alarm

This alarm has a slim profile, blending into the wall and out of sight. The alarm is battery-operated and can be installed easily without any wires. It features a photoelectric smoke sensor and an electrochemical carbon monoxide sensor. The alarm has a twist-lock mounting system, making installation and battery replacement easy. The talking alarm can be programmed to indicate the type and location of the detected threat, choosing from 11 pre-programmed home locations. The alarm also features indicator lights that display the presence of smoke or carbon monoxide, and an 85-decibel warning upon detection.

Kidde Combo Smoke and Carbon Monoxide Alarm

Kidde offers a range of smoke and carbon monoxide alarms with voice alerts. These alarms are hardwired and feature a 10-year backup battery. They can be interconnected with other alarms and feature a low battery chirp. The voice alerts provide added safety, and the alarms are available in various models with different additional features.

First Alert OneLink SCO501CN

The First Alert OneLink SCO501CN is a smart smoke and carbon monoxide detector that offers voice control. Using your home's Wi-Fi, the alarms can talk to each other and synchronize to provide an alert if there is a gas leak or fire. It can be controlled from your Apple device through an app, allowing you to silence the alarm or get notifications on your phone. However, it is a pricey option, and the battery cannot be replaced, so the entire unit will need to be replaced once the battery dies.

Nest Protect

Nest Protect is a combination smoke and carbon monoxide detector that offers voice alerts to minimise panic. It connects to the Nest app, so you can receive alerts from anywhere. Nest Protect also offers smart home features and doubles as a night light. It is compatible with Google Home and Alexa, allowing you to check the alarm status and connection using voice commands.

Carbon monoxide detectors for travel

Carbon monoxide (CO) poisoning is a serious and often deadly issue, causing 28,900 deaths in 2021. It is a colourless, odourless and tasteless gas, making it impossible to detect without a CO monitor. For this reason, it is a good idea to bring a portable CO detector when travelling, especially if you are staying in a place with a fireplace, stove, grill, gas range or furnace.

There are many portable CO detectors available for travel, which are compact, lightweight and affordable. Here are some of the best options:

Kidde Portable Carbon Monoxide Detector

This detector is small enough to fit in your suitcase and runs on two AA batteries. It has thousands of five-star reviews on Amazon and features an 85-decibel alarm and a red LED indicator light when it detects carbon monoxide. It usually costs $27.99 but is currently on sale for $19.88.

First Alert CO710 Carbon Monoxide Detector

The First Alert CO710 has a built-in battery that lasts 10 years, meaning you can keep it in your suitcase for years without worrying about changing the battery. It features an LED screen that indicates both the temperature and carbon monoxide levels, and an 85-decibel alarm. It usually costs $40.41 but is currently on sale for $29.75.

Gzair Travel Carbon Monoxide Detector

The Gzair detector is small and easily portable, with an attached lanyard that can clip onto your bag. It has a battery life of two years and features a backlit screen that shows real-time carbon monoxide levels. It emits a 90-decibel alarm, vibrates and has a flashing red light to alert travellers of unsafe conditions. It usually costs $116 but is currently on sale for $92.80.

Cekkiena 3-in-1 Portable Carbon Monoxide Detector

The Cekkiena detector is another portable option with a lanyard, which measures carbon monoxide levels in real-time, as well as temperature and humidity. It can be charged via a USB-C cord and has a 50-hour battery life. It features an audible alert when carbon monoxide levels are high. It usually costs $35.99 but is currently on sale for $28.79.

X-Sense Carbon Monoxide Detector Alarm

The X-Sense detector has a digital LCD display and a replaceable battery. It features a peak value memory function and a test-reset button, as well as a low battery indicator. It usually costs $28.99.

Frequently asked questions