YZIF Carbon Monoxide Detector CO Alarm Detector with Digital Display and Sound Alarm For Home by Amazon.co.uk

Price last update: 12/06/2025

Description

CO Alarms - What They Are And Why You Need One In Your Home!
Carbon monoxide (CO) is a deadly gas that has no taste, no color, no smell. It is produced by burning appliances, such as pools, hot tubs, generators, cars, and other vehicles. Carbon monoxide is also produced by other sources such as blocked chimneys, fireplaces, and oil lamps. Batteries are not included with the CO alarm and need to be purchased separately.
The importance of a carbon monoxide alarm in our life.
One should not underestimate the seriousness of CO gas poisoning. CO can be fatal to people of all ages, especially young children, older adults, and individuals with pre-existing health conditions such as pregnancy or respiratory illnesses. In some cases, exposure to CO can cause harm or even death. That's why it is crucial to install CO alarms in your home.
Where does a carbon monoxide alarm come from?
Carbon monoxide alarms come from various sources such as pools, hot tubs, generators, cars, oil lamps, fireplaces, blocked flues and chimneys, barbecues, and so on. Carbon monoxide is a colorless gas that has no smell or taste and has a sickening sweet odor when it is present in the air. Once carbon monoxide enters our bloodstream, it can cause hypoxemia, which is low blood oxygen levels, leading to serious health problems, especially to individuals with respiratory conditions such as asthma and emphysema.
What are CO Alarms?
CO Alarms are sensors that detect carbon monoxide gas in the air and alert you by emitting a sound and a light. The alarms use a electrolytic or chemical reaction to detect carbon monoxide and emit a sound when the level of carbon monoxide concentration is above the desired threshold.
Why do CO Alarms Need A Threshold?
CO Alarms need a threshold or concentration limit beyond which they sound to alert people. This concentration limit can be set according to different factors such as personal preference or the environment. It is essential to choose the threshold value carefully, ensuring that the alarm only sounds when a higher than acceptable concentration of CO gas is detected in the air.
What Is The Sound Level?
CO Alarms usually produce a beep sound of a low volume level such as around 50 dB(A), which is not harmful to human ears and can be heard in a quiet environment. This level is adjustable to your preference, as recommended by EN50291 standards for safety of use.
How Do CO Alarms Work?
CO Alarms work by detecting carbon monoxide gas levels above a certain threshold. The threshold is set by personal preference or environmental factors. When carbon monoxide gas enters the alarm's sensor, it sets off an alarm sound, which can be heard at a distance. CO Alarms use a unique technology of electrochemical or chemical reactions that detect carbon monoxide gas above a certain level of concentration and produce a sound to alert people.
The Alarm's Sound And Light May Be Adjusted According To Personal Preferences
CO Alarms usually provide both

Product information

    • Brand:YZIF
    • Style:DIY
    • Power Source:Battery Powered
    • Colour:White
    • Item dimensions L x W x H:10 x 10 x 3.5 centimetres
    • Alarm:CO ALARM
    • Operating humidity:90 percent
    • Upper temperature rating:40 Degrees Celsius
    • Sensor type:Electrochemical
    • Manufacturer:YZIF
    • Part Number:C20A
    • Product Dimensions:10 x 10 x 3.5 cm; 110 Grams
    • Batteries:2 AA batteries required.
    • Item model number:YZIF-C20A
    • Size:10*10*4CM
    • Material:ABS
    • Voltage:3 Volts (DC)
    • Item Package Quantity:1
    • Plug profile:Wall-Mounted
    • Certification:EN50291
    • Included Components:Screws
    • Batteries included?:No
    • Batteries Required?:No
    • Battery Cell Type:Alkaline
    • Item Weight:110 g
    YZIF Carbon Monoxide Detector CO Alarm Detector with Digital Display and Sound Alarm For Home
    YZIF Carbon Monoxide Detector CO Alarm Detector with Digital Display and Sound Alarm For Home by Amazon.co.uk
    Price last update: 12/06/2025