Carbon Monoxide Detectors for Travel

Safe travels with a Carbon Monoxide Detector

If you’re here reading this, you’re probably already aware of a handful of high profile carbon monoxide poisoning deaths at hotels and Airbnbs. Carbon monoxide (CO) is a colorless, and odorless, meaning that you’ll need a detector to be alerted to CO buildup. While some Airbnbs and many hotels do have carbon monoxide detectors, not all do. I strongly recommend buying a detector for your travels. They’re easily packable and available in a wide budget range. Here’s 3 carbon monoxide detectors to consider when traveling:

1. Forensic Detectors Hand Held Carbon Monoxide Detector

portable carbon monoxide detector

This small, handheld detector is extremely sensitive, alarming faster, and at lower CO concentrations than other sensors. It small enough to toss in a purse, so even when traveling carry-on only, I don’t feel tempted to leave it at home.

I love the clear screen showing battery level and CO level. This easy to use design makes it my top pick– and actually the detector that I carry when I travel.

When triggered, the bright red LED light turns on, and a 70 decibel buzzer sounds.

2. Nighthawk Plug-in Carbon Monoxide Alarm

CO2 detector

Nighthawk’s great CO alarm is a tad larger than the first pick, but has the advantage of being powered by battery or plug. Even when plugging in, it’s nice to have the battery backup in the event of a power outage. And with the six foot cord, you shouldn’t have any trouble finding a spot to plug in.

The digital display clearly shows carbon monoxide levels, a small blinking light indicates it’s functioning, and when triggered, a loud 85 decibel alarm sounds.

3. First Alert Carbon Monoxide Detector Alarm

carbon monoxide detector for airbnbs and hotels

There’s actually no reason why you can’t bring along the same type of CO detector you use at home! First Alert’s affordable model is small enough to easily pack, and works pretty much as you’re probably used to from home or apartment detectors.

Like the Nighthawk, it’s plug in with a battery backup, though there’s no cord.

There’s no digital display, but there’s a test button, and the unit will chirp to let you know when the battery is low. When triggered, the 85 decibel alarm sounds.

FAQs About Traveling with a Carbon Monoxide Detector:

What is Carbon Monoxide? How does it build up in a hotel room or Airbnb and poison travelers?

Carbon Monoxide is a colorless, odorless and tasteless gas that often comes from improperly installed or maintained gas burning devices. Many buildings use gas for heating and cooking. However, CO can also build up from the burning of wood, oil or gasoline.

CO kills by inhibiting the blood’s ability to carry oxygen. Symptoms of CO poisoning include headache, nausea, drowsiness, and confusion. However, many people who die of carbon monoxide poisoning, die in their sleep, without the opportunity to recognize the symptoms and escape. This is why having a CO detector is so important, even when you travel!

I’m staying in a large Airbnb. Do I need more than one Carbon Monoxide Detector?

Generally speaking, an alarm should be installed on each level of a house. You can place an alarm in each bedroom, but if that’s not feasible, the alarm should be placed in the hallway outside the sleeping areas.

One CO detector should be fine for most hotel rooms, but if you’re traveling with a large party and staying in separate rooms, ensure that each room has their own detector.

What should I do if my carbon monoxide alarm goes off in my hotel or vacation rental?

You should leave the hotel room or Airbnb immediately. Even if you’re not experiencing any symptoms of CO poisoning, it’s better to err on the side of safety.

When staying at a hotel, insist that they call the fire department or appropriate local agency to have the room checked.

If staying at an Airbnb, call the fire department yourself to have the home checked, and give the host a heads-up about the issue. Airbnb does want to know as soon as possible if you experience any problems, so give a call them when you’re able to.

If it seems like either is not taking the situation seriously, be sure to take notes and names, and simply switch lodgings. With enough documentation, you may be able to file a chargeback on your credit card.

Do I need to take any precautions when traveling with a CO detector?

You shouldn’t have any issues traveling with a carbon monoxide alarm in either your checked or carry-on bag. There is one caveat here: you cannot put lithium batteries in a checked back. So if your CO detector is powered by lithium batteries, you’ll need to pull the batteries out, and place them (or the entire detector) in your carry-on.


CDC – Carbon Monoxide Poisoning