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X-Sense Carbon Monoxide Detector Alarm with Digital LCD Display, Replaceable Battery CO Alarm Detector with Peak Value Memory, XC01-R

4.6 4.6 out of 5 stars 4,710 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Carbon Monoxide Detectors by X-Sense

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$19.99 with 31 percent savings
Typical price: $28.99

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1-Pack (Standalone Model)
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About this item

  • Flexible Installation: Wall-mounted or free-standing; easy to take while traveling
  • High Accuracy & Reliability: Advanced Figaro electrochemical CO sensor; 5-year replaceable battery
  • Instant Alert: An early warning will be delivered through a loud 85-decibel alarm
  • Informative LCD: Displays real-time CO levels and remembers dangerous CO levels since the last preset
  • Intuitive LED: 3-colored LED indicator flashes red, green, or yellow to indicate an alarm, power, or a fault
See more product details

Customer ratings by feature

Easy to install
4.6 4.6
Easy to read
4.6 4.6
Accuracy
4.4 4.4
Value for money
4.3 4.3

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X-Sense Carbon Monoxide Detector Alarm with Digital LCD Display, Replaceable Battery CO Alarm Detector with Peak Value Memory, XC01-R

X-Sense Carbon Monoxide Detector Alarm with Digital LCD Display, Replaceable Battery CO Alarm Detector with Peak Value Memory, XC01-R


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Product Description

Carbon Monoxide Detector, XC01-R
XC01-R
XC01-R

Compare X-Sense Smoke & Carbon Monoxide Detectors

Model XC01-R

CO Detector

XP0A-SR

Combination Detector

XP02-WR

Combination Detector

XC04-WX

Wi-Fi CO Detector

XS01-WX

Wi-Fi Smoke Detector

SC01-W

Combination Detector

FS31

Wi-Fi Smoke Detector Kit

Sensor Type
Electrochemical Photoelectric, Electrochemical Photoelectric, Electrochemical Electrochemical Photoelectric Photoelectric, Electrochemical Photoelectric
Usage
Detects carbon monoxide Detects smoke & CO Detects smoke & CO Detects carbon monoxide Detects smoke Detects smoke & CO Detects smoke
Power Source
Replaceable Battery Replaceable Battery Replaceable Battery Replaceable Battery Replaceable Battery 10-Year Built-In Battery Replaceable Battery
Voice Function
App Control
RF Interconnected
Item Size
5.3 x 2.5 x 0.6 in Ø 5.1 x 1.5 in 5.3 x 2.5 x 0.6 in Ø 3 x 1.9 in Ø 5.7 x 2 in Ø 3 x 1.9 in

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X-Sense Carbon Monoxide Detector Alarm with Digital LCD Display, Replaceable Battery CO Alarm Detector with Peak Value Memory, XC01-R
X-Sense Carbon Monoxide Detector Alarm with Digital LCD Display, Replaceable Battery CO Alarm Detector with Peak Value Memory, XC01-R
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Price-31% $19.99
Typical:$28.99
$29.99$35.99$44.99$42.99$15.90
Delivery
Get it as soon as Tuesday, Jun 18
Get it as soon as Tuesday, Jun 18
Get it as soon as Monday, Jun 17
Get it as soon as Monday, Jun 17
Get it as soon as Monday, Jun 17
Get it as soon as Monday, Jun 17
Customer Ratings
Easy to install
4.6
4.7
4.6
4.3
4.7
Easy to read
4.6
4.6
4.6
4.2
4.2
Accuracy
4.4
4.6
4.4
4.1
4.2
Value for money
4.3
4.5
4.3
4.1
Sold By
Amazon.com
X-Sense US
X-Sense US
Jemay-US
Ecoey-direct
WEICAO Official
power source
Battery Powered
Battery Powered
Battery Powered
Battery Powered
Battery Powered
Battery Powered
sensor type
Electrochemical
Electrochemical
Electrochemical
Electrochemical
Electrochemical
Electrochemical
style
Digital
Standalone Model
RF Interconnected Model
3-Year Replaceable Battery
3-Year Battery
Safety
alarm
Audible
Audible
Audible
Visual
Audible
Audible

Important information

Wattage

4 Watt-hours

Customer reviews

4.6 out of 5 stars
4.6 out of 5
We don’t use a simple average to calculate the overall star rating and percentage breakdown by star. Our system gives more weight to certain factors—including how recent the review is and if the reviewer bought it on Amazon. Learn more
4,710 global ratings

Customers say

Customers like the performance, size and ease of setup of the gas smoke fire alarm. For example, they mention it works well, is portable and takes up virtually no space. Some appreciate the readability, appearance and value. That said, opinions are mixed on the quality and battery life.

AI-generated from the text of customer reviews

64 customers mention52 positive12 negative

Customers like the performance of the gas smoke fire alarm. They say it works well for its purpose, is extremely useful, and is well-made. Some say the device is reliable and can be a lifesaver. Overall, most are happy with the product's performance and the high-quality box it came in.

"Important to have, easy to setup, yet small enough to go virtually unnoticed. Sits up perfect. Doesn't require mounting." Read more

"Battery definitely not good for 5 years. Great portability though. No other issues...." Read more

"Works ok but I'm not a big fan of the battery they use" Read more

"Great unit. These devices can be a lifesaver. Used in several places throughout the home." Read more

57 customers mention53 positive4 negative

Customers like the size of the gas smoke fire alarm. They mention it's small enough to be portable, easy to setup, and goes virtually unnoticed. Some say it'll fit in a suitcase and take up practically no space. Overall, most are happy with the compact design and lightweight construction.

"...n’t put it to the test yet but it’s easy to operate and a great size to bring with you when staying somewhere else other than your house" Read more

"...It measured the CO level in my home to be zero. Because it is small and lightweight, I will take it along with me when I travel just to make sure..." Read more

"Important to have, easy to setup, yet small enough to go virtually unnoticed. Sits up perfect. Doesn't require mounting." Read more

"Battery definitely not good for 5 years. Great portability though. No other issues...." Read more

40 customers mention40 positive0 negative

Customers find the installation process of the gas smoke fire alarm to be easy and quick. They mention that it's small enough to go virtually, and activate the unit. They also say the devices interconnect quick and easy, and the pairing of the 2 devices was simple.

"...had to use a magnifying glass to help me read it, but it was easy to activate the unit and put it into use...." Read more

"Important to have, easy to setup, yet small enough to go virtually unnoticed. Sits up perfect. Doesn't require mounting." Read more

"Easy to install with included templates" Read more

"...I wanted a unit with a readout of actual ppm CO. This was easy to set up out of the box. It was up and running in a few minutes...." Read more

33 customers mention29 positive4 negative

Customers find the gas smoke fire alarm easy to understand and use. They also say the installation and user instructions are very clear. Customers also mention that the product is sleek and easy to test and use, with a nice read out.

"I haven’t put it to the test yet but it’s easy to operate and a great size to bring with you when staying somewhere else other than your house" Read more

"...It is easy to test the monitor and I like that the alarm is loud. It measured the CO level in my home to be zero...." Read more

"...any leaks to determine if it works or not, however, it is very easy to understand and read...." Read more

"Easy to use." Read more

16 customers mention16 positive0 negative

Customers are satisfied with the appearance of the gas smoke fire alarm. They mention that it is sleek, well-made, and portable. Some say that it has a great quality and is a nice little monitor.

"Purchased for my insurance company. A stylish piece of hardware, funny how regulations direct you life." Read more

"I am very happy with the style and quality of this carbon monoxide detector. I did not know that it came with a Lithium oxide battery...." Read more

"...They are sleek and easy to test/use. Disappointed that I received these this weekend and now they are on sale. I could have saved 18 dollars!" Read more

"These carbon monoxide detectors actually look pretty cool… it’s a nice design...." Read more

13 customers mention10 positive3 negative

Customers like the value of the gas smoke fire alarm. They say it's a great buy and reads out real CO2 levels.

"...I found this unit to be economical and convenient to place. I did some comparison shopping and found this unit to be the best value overall." Read more

"...So grateful we had it and it was reliable. Great for the price too, as it reads out real CO2 levels, not just sounding alarm when a threshold is..." Read more

"Good product for the price" Read more

"...I payed this was a horrible display of the product it is so small and cheap made vary unhappy with my purchase" Read more

23 customers mention14 positive9 negative

Customers are mixed about the quality of the gas smoke fire alarm. Some mention that it affords them peace of mind, helps keep their family safe, and is accurate. However, others say that it never went off or that the loud alarm still goes off.

"...It provides me with peace of mind knowing that CO is not a problem. The instruction book provided with the alarm has small print...." Read more

"...monoxide in the air does not reach the alarm level, the alarm will not be triggered...." Read more

"...I use it every time I spend the night away from home. Ideal safety item." Read more

"...Gives peace of mind for sleeping!..." Read more

13 customers mention6 positive7 negative

Customers have mixed opinions about the battery life of the gas smoke fire alarm. Some mention that the batteries are long-lasting, while others say that they're not good for 5 years. Some customers also report that the battery lasted two months.

"...It’s light, compact, and batteries have lasted a long time." Read more

"Battery definitely not good for 5 years. Great portability though. No other issues...." Read more

"Easy to install, extra long life battery. Good product." Read more

"...product description says it has a 5 year lithium battery and this one lasted two months. Customer service refunded me $9 to buy my own battery." Read more

Compared to Kidde KN-COPP-LPM
5 Stars
Compared to Kidde KN-COPP-LPM
I think it's best to have a back-up from a different brand so I got this X-Sense. I also have had the Kidde KN-COPP-LPM Battery-Operated Carbon Monoxide Alarm since Sept. 2019. The Kidde uses two AA batteries which have to be replaced yearly.The X-Sense and the Kidde (at time of this review) are almost the same price. The X-Sense doesn't need battery replacement each year. It also is MUCH louder than the Kidde. I haven't had any real alarms with CO2 but during tests, I'm not sure if I would even hear the Kidde if I was sound asleep. The X-Sense is so loud there's no doubt I'd hear it.Also, the Kidde can be on the tabletop like the X-sense, but 2 of it's vents are almost covered up when using this on a table. When I discovered this, I mounted the Kidde on the wall. I also have the X-sense nearby.I feel it's best to have 2 from different manufacturers. In case one doesn't work right, the other probably will.From now on, I'll be buying the X-Sense. I also have 3 of their smoke alarms with 10 year batteries and I'm completely pleased with those.
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Top reviews from the United States

Reviewed in the United States on March 11, 2024
Size: 1-Pack (Standalone Model)Verified Purchase
5 people found this helpful
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Reviewed in the United States on December 8, 2022
Size: 1-Pack (Standalone Model)Verified Purchase
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5.0 out of 5 stars Peace of mind.
Reviewed in the United States on December 8, 2022
Carbon Monoxide is known as the silent killer. I purchased this X-Sense Carbon Monoxide (CO) Detector Alarm to monitor and test the CO levels in my home. It provides me with peace of mind knowing that CO is not a problem. The instruction book provided with the alarm has small print. I had to use a magnifying glass to help me read it, but it was easy to activate the unit and put it into use. The photo I took shows the CO monitor along side of a standard TV tuner to give you a feel for it's size. I put the monitor on a lamp table by my bed (as recommended by the manufacturer). Some CO alarms simply sound an alarm when CO is at deadly levers; I like that this CO monitor has a screen that measures the level of any CO detected. It is easy to test the monitor and I like that the alarm is loud. It measured the CO level in my home to be zero. Because it is small and lightweight, I will take it along with me when I travel just to make sure hotel rooms are safe. I recommend this product.
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23 people found this helpful
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Reviewed in the United States on January 9, 2024
Size: 2-Pack (Interconnected Model)Verified Purchase
4 people found this helpful
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Reviewed in the United States on February 10, 2024
Size: 1-Pack (Standalone Model)Verified Purchase
4 people found this helpful
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Reviewed in the United States on February 23, 2024
Size: 1-Pack (Standalone Model)Verified Purchase
Reviewed in the United States on April 14, 2024
Size: 1-Pack (Standalone Model)Verified Purchase
Reviewed in the United States on March 30, 2024
Size: 1-Pack (Standalone Model)Verified Purchase
Reviewed in the United States on February 14, 2024
Size: 1-Pack (Standalone Model)Verified Purchase
3 people found this helpful
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Top reviews from other countries

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bernard 38
5.0 out of 5 stars bon produit
Reviewed in France on April 18, 2024
thomas horn
5.0 out of 5 stars Vernünftiger Preis, schnelle Lieferung!
Reviewed in Germany on March 29, 2024
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thomas horn
5.0 out of 5 stars Vernünftiger Preis, schnelle Lieferung!
Reviewed in Germany on March 29, 2024
Das Gerät macht einen guten Eindruck, der erste Test gelang einwandfrei. Vernünftiger Preis, schnelle Lieferung, gute Bedienungsanleitung. Ob‘s in der Praxis funktioniert? Hoffen wir mal das Beste…
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One person found this helpful
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Juan Pedro
5.0 out of 5 stars Es útil y práctico
Reviewed in Spain on August 8, 2023
SEBASTIAN
5.0 out of 5 stars L'ho scelto per la convenienza
Reviewed in Italy on January 15, 2023
3 people found this helpful
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Alicendre
5.0 out of 5 stars Très pratique et sécurisant!
Reviewed in France on May 22, 2024