40% discount
Newentor CO2 Monitor, Air Quality Monitor Indoor Carbon Dioxide Detector with Voice Alert Large Display, Temperature Humidity, Alarm Clocks for Home, RV, Office, Classroom, 400-5000ppm, Black
Newentor
£ 39.99 £ 66.98
Google Nest Protect - Smoke Alarm And Carbon Monoxide Detector (Battery)
It tells you what the danger is and where it is. The Split-Spectrum Sensor looks for both fast-and slow-burning fires. It also has a 10 year CO sensor so that it can tell you where poisonous, invisible CO is hiding.
£ 99.99
free delivery
Netatmo UK NCO-UK Smart Carbon Monoxide Alarm, White
Netatmo
£ 83.36 £ 89.99
6% discount
Carbon Dioxide Detector, Bekasa 5-in-1 Air Quality Monitor Detector Indoor CO2 Monitor,CO2 Detector,Digital TVOC HCHO Monitor Temperature Humidity Tester Backlight Display for Home Office Gym (Black)
Bekasa
£ 16.99 £ 17.99
XINDUM Wireless Interlinked Smoke Alarms for Home, Heat Detector, Carbon Monoxide Detector with LCD Digital Display, Remote Controller, Fire Alarms with 10 Year Battery, Fire Detectors Bundle for Home
Interlinked Fire Alarms Bundle 2 Smoke Alarm, 1 Heat Alarm, 1 Carbon Monoxide Detector, 1 Remote Controller. No matter which somke detector trigger a alarm, the other linked alarms will sound after receiving the signal. You and your families can get the alarm at first time and take effective actions to put out the fire or escape from dangous place.
£ 75.99 £ 89.99
HOMELYLIFE Carbon Monoxide Detector, Battery Operated Carbon Monoxide Alarm with LCD Digital Display, EN 50291 CO Alarms Monitor for Home Safety (AA Battery NOT Included)
Safe & Reliable HOMELYLIFE carbon monoxide alarm conforms to the latest EN 50291 2018 standard, uses an electrochemical high sensitivity sensor with a lifetime of up to 5 years, can detect carbon monoxide gas leaks accurately and quickly, protecting you from hazards while minimising false alarms
£ 9.99
free delivery
32% discount
2 in 1 Carbon Monoxide Detector and Natural Gas Detector, Upgrade 2M Cable Wall-mounted CO Alarm with 2 Sensors for Home Kitchen, Gas Leak Detector with 10 Years Sensor Life
GLXY
£ 16.13 £ 23.58
Smartwares Carbon Monoxide Detector - 10 Year Sensor - Digital Screen - Display and Test Button - FGA-13041
Smartwares
£ 15.49 £ 17.99
7% discount
3 Packs Carbon Monoxide Detector - AGSMXSYG Carbon Monoxide Alarms Battery Powered with Digital Display, CO Detectors Alarms Monitor for Home,RV & Kitchen
Wide Range of Applications Carbon monoxide detector is suitable for home, RV, kitchen, bathroom, etc.
£ 39.99 £ 42.99
UltraFire UBCO1D – 10 Year Life Battery Powered Carbon Monoxide Alarm with Digital Display - 10 Year Warranty
Ultrafire Fire Safety
£ 16.79
KETOTEK CO2 Detector, Carbon Dioxide Monitor, Indoor Air Quality Monitor with Alarm, CO2 Temperature Humidity Meter for Home, Office
KETOTEK
£ 52.99
free delivery
FireAngel Optical Smoke Alarm - FA6620 10-Year Battery Smoke Alarms for Home with Test/Silence Button - Replacement for FireAngel ST-622/ST-620 - Early Smoke Detector Fire Alarm - White
Fireangel
£ 13.49 £ 14.99
Temtop CO2 Monitor Bluetooth Carbon Dioxide Detector, 3-in-1 Air Quality Monitor Meter CO2 Temperature Humidity Portable for Travel Home Grow Room
Temtop
£ 69.99
free delivery
40% discount
WOLF SHIELD Carbon Monoxide Alarm CO Detector Battery Sealed 10 Year life Portable Mini Carbon Monoxide Monitor with Display Test Silence Button for Home,Campervan and More
Absolute quality and safety WOLF SHIELD carbon monoxide monitor has EN 50291-1 2018 certificate,British Standard has accepted this as well, and CE certification. The carbon monoxide meter uses an advanced electrochemical sensor to quickly detect carbon monoxide concentration and has a sealed internal battery that can last up to 10 years under normal conditions.
£ 15.00 £ 25.00
5-in-1 Air Quality Monitor, Carbon Dioxide Air Quality Detector, Air Quality Detector Portable With 1200 MAh Rechargeable
USER-FRIENDLY OPERATION Control the air quality monitor with just 1 button for simple on off functionality and data observation. The intuitive interface makes it accessible for all family members to monitor indoor air quality without complicated setup or technical knowledge. Regular monitoring helps maintain optimal air conditions in bedrooms, offices, and living areas.
£ 13.05
free delivery
Kidde 10LLCO Ten Year Life Carbon Monoxide Alarm with Sealed Longlife Battery
Kidde
£ 34.37
free delivery
Carbon Dioxide Detector, 5-in-1 Air Quality Detector Indoor CO2 Meter Digital, USB Charger Air Quality Monitor Sensor Detector with Temperature Humidity for Home Office Gym Car (Black)
LIULIUDA
£ 15.99
free delivery
WisuAlarm Carbon Monoxide Detector, 10-Year Figaro Sensor, 10 Year Battery, Carbon Monoxide Alarm, CO Alarm with LCD Display, Test/Silence Button, EN 50291 Certificated
Accurate and Reliable This detector utilises high end Figaro electrochemical CO sensor, providing continuous protection against carbon monoxide (CO) for your family, 24 7.
£ 18.98 £ 22.99
19% discount
SPREADTRON Air Quality Monitor Indoor CO2 Detector, Temperature+Humidity&PPM Tester with NDIR Sensor, Portable Digital Tester for Home&Cars Carbon Dioxide Meter
High-Tech SPREADTRON air monitorair quality utilizes an NDIR sensor, a sensitive high-performance chip, and can accurately and quickly detect indoor CO2 concentration, temperature,humidity, and perform a hazard assessment.When the concentration exceeds a certain level, the air quality monitor will warn you by automatically sounding an audible alarm and flashing the LED light in a double fast way.
£ 16.99 £ 20.99
FireAngel Carbon Monoxide Alarm and Detector - FA3313 10-Year Sensor Life CO Alarm for Home with 1-Year Replaceable Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector - 2-Pack - White
Fireangel
£ 21.95
free delivery
13% discount
Carbon Monoxide Detector 2 Pack, Battery Operated Carbon Monoxide Alarm with LCD Digital Display, EN 50291 CO Alarms Monitor for Home Safety (AA Battery NOT Included)
HOMELYLIFE
£ 17.99 £ 20.69
Meross Carbon Monoxide Detector, Dual Sensor Smoke and Carbon Monoxide alarm, Smoke Alarm for home with Test/Silence Button, 10-Year Battery Smoke Alarm, 85dB Fire Alarm, EN 14604 & EN 50291 Standard
2-in-1 Function The photoelectric smoke detector and electrochemical CO sensor work independently of each other. If the carbon-monoxide-detector detects both smoke and carbon monoxide, it sounds first for smoke and then for CO. The CO detector detects both fast and slow-burning fires, minimising false alarms.
£ 29.99
free delivery
20% discount
X-Sense Carbon Monoxide Alarm, Portable Carbon Monoxide Alarm for Travel, Built-in 10-Year Battery Powered, Model XC0K-SN, 1-Pack
Clear, Informative LCD Allows you to know the real-time CO levels and battery status at a glance; only lights up during button operation or when an event is triggered, never disturbing sleep
£ 16.79 £ 20.99
SafeFlame Carbon Monoxide Detector, EN 50291 Certified CO Alarm with 10-Year Sensor, LCD PPM Display, 85dB+ Alert, CE & UKCA Approved, AA Battery Included, Freestanding or Wall Mounted
Loud 85dB+ Alarm with LED Indicator A powerful siren and flashing LED provide instant alerts when unsafe CO levels are detected.
£ 14.99
free delivery
15% discount
CO2 Monitor Detector, focombance 5 in 1 CO2 Detector Alarm Carbon Dioxide Detector Indoor Air Quality Monitor Temperature Humidity Monitor LCD Display Home Office Gym Car Multicolor
About temperature charging will cause the battery to heat up, resulting in an increase in temperature and a decrease in humidity. Therefore, after charging, it is necessary to store it in a well ventilated area (400PM environment) for one hour before use. The user holding the CO2 detector in their hand can also interfere with temperature detection. The best way is to place the CO2 detector in a ventilated area (400PM environment) for more than 30 minutes before use, with a temperature error generally within 2-3 degrees.
£ 16.08 £ 18.88
42% discount
Carbon Monoxide Detector, 10 Years Battery Carbon Monoxide Alarm, CO Alarm with Test/Silence Button,Carbon-Monoxide-Detector Comforms to EN 50291 Standard
Accurate and Reliable - This CO alarm is equipped with a 10-year sensor that can give a high and stable performance of accurate CO detection and ensures few false alarm.
£ 14.99 £ 25.99
OBEST Carbon Monoxide Detector Alarm with Digital Display and Replaceable Battery Operation, CO Detector Alarm with Test Button and LED Status Indicator, JKD-C617
The carbon monoxide (CO) detector is equipped with a high-precision CO electrochemical sensor, capable of quickly detecting CO gas leaks. It can be used in kitchens, bedrooms, toilets and other places
£ 17.99
free delivery
Mercury | Battery-Powered Carbon Monoxide Detector with Clear Visual Display – Portable CO2 Alarm & CO Monitor for Home, Motorhome, and Caravan Safety | Batteries Supplied, 10 Year Working Lifespan
MERCURY
£ 17.50 £ 19.99
5% discount
FireAngel FA6812 Digital Carbon Monoxide Detector with LCD Screen, 10-Year CO Alarm Sensor, Portable Carbon Monoxide Alarm for Home, Travel, Caravan
CARBON MONOXIDE ALARM The 10-year electrochemical sensor detects dangerous carbon monoxide (CO) levels, alerting with 4 loud chirps and a flashing red light. With no intervention, it switches to Alarm in Absence mode, chirping until deactivated.
£ 18.99 £ 19.99
10% discount
Carbon Monoxide Alarm Battery Powered, AGSMXSYG Carbon Monoxide Detector Battery Operated with Digital Display, CO Detectors Alarms Monitor for Home,RV & Kitchen
AGSMXSYG
£ 14.39 £ 15.99
WOLF SHIELD Carbon Monoxide Detector 10 Year Sealed Battery Life Mini Carbon Monoxide Alarm CO Monitor Sensor with Free Standing LCD Display Test Silence Function for Home Caravan, Campervan,Car,Etc
Double bracket WOLF SHIELD portable travelling carbon monoxide detectors contains 2 brackets, wall mounted and free standing, you can mount the detector on the wall or use the free standing bracket to place it freely on the desktop, both brackets are easy to carry and use.
£ 22.99
free delivery
ENS160+AHT21 CARBON Dioxide CO2 eCO2 TVOC Air Quality And Temperature And Humidity Sensor Replace CCS811 For Arduino
Generic
£ 8.99
FireAngel Carbon Monoxide Detector 10-Year Life Sealed Battery - FA3820 Carbon Monoxide Alarm for Home and Holiday - Portable CO Alarm - Travel Carbon Monoxide Detector and Monitor - 2-Pack - White
Fireangel
£ 14.98
free delivery
15% discount
X-Sense Wi-Fi Combination Smoke and Carbon Monoxide Alarm with English Voice Alerts, Smart Smoke Alarm for Home with Replaceable Battery, XP0A-iR, 1-Pack
X-Sense
£ 35.69 £ 41.99
FireAngel Carbon Monoxide Alarm and Detector - FA6813 10-Year Sensor Life CO Alarm for Home w/Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor w/Test Button - 2-Pack
FIREANGEL HOME PROTECTION In addition to our carbon monoxide detectors, we offer a wide range of other safety products designed to protect you and your family. Choose from smart and wireless devices, as well as standard fire, smoke, and heat alarms.
£ 16.95
free delivery
Smoke Alarm and Carbon Monoxide Detector, Smoke Alarm and CO Alarms Battery Powered with LCD Digital Display and Sound Alarm, EN 50291 CO Monitor for Home Safety
Yezala
£ 16.99
Kidde 2030-DCR Compact 10 Year Life Carbon Monoxide Alarm with AA batteries
Provides low battery warning when batteries require replacement
£ 13.99
free delivery
WOLF SHIELD Carbon Monoxide Detector 10 Year Sealed Battery |Portable Alarm|EN50291:2018 |No Display (Black)
Each is 7 centimeters by 7 centimeters tall, smaller than a human hand. Every room in his main room has a clean and tidy side to him Because of the built-in battery, there is no need for leaking wires. You can hang it anywhere you need it, at home, office, RV, or campsite You can rely on our cooperative alerts to protect your health and safety.
£ 21.47
free delivery
Honeywell Home Carbon Monoxide Detector alarm - R200C-1
Honeywell Home
£ 25.75
Kidde Carbon Monoxide Alarm - 2 Pack
Kidde
£ 31.86
free delivery
X-Sense Wi-Fi Smart Carbon Monoxide Alarm Carbon Monoxide Detector, Real-Time Push Notifications via X-Sense Home Security App, Replaceable Battery, Free-Standing Design, XC04-WX
X-Sense
£ 28.79 £ 35.99
6% discount
X-Sense Carbon Monoxide Detector with Temperature & Humidity Monitoring, Voice Alerts, Replaceable Battery Powered CO Alarm with Digital Display and Alarm Memory and Peak Level Record, XC0M-SR, 1-Pack
Never Miss a CO Alarm If alarm memory is within 24 hours, LED flashes red once every 5 seconds; if not within 24 hours, the LED will not flash red and you need to briefly press the test silence button to review any missed CO alarms, keeping you aware of past risks
£ 17.99 £ 19.19
Aico Detector, White, EI3018
Aico
£ 25.00
0% discount
WOLF SHIELD Carbon Monoxide Detector CO Alarm Battery Sealed 10 Year Life Portable Mini CO Detector with Digital Display Test Silence Function for Home,Campervan,Car,Gas Equipment Room,Boats and More
Highly accurate and reliable long life electrochemical carbon monoxide alarm detector, 10 year sealed battery life, battery operated.
£ 20.49
free delivery
FireAngel Carbon Monoxide Alarm and Detector - FA6813 10-Year Sensor Life CO Alarm for Home with AA Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor with Test Button, Single
FIREANGEL HOME PROTECTION In addition to our carbon monoxide detectors, we offer a wide range of other safety products designed to protect you and your family. Choose from smart and wireless devices, as well as standard fire, smoke, and heat alarms.
£ 12.45
free delivery
Kidde 7COC Carbon Monoxide Alarm 10 Year Sensor & Warranty (1)
Kidde
£ 19.98
free delivery
X-Sense Combination Smoke and Carbon Monoxide Alarm with LCD Display & 10-Year Battery, Smoke Alarm for Home Compliant with EN 14604 and EN 50291 Standards, SC07
X-Sense
£ 26.39 £ 35.99
6% discount
X-Sense Carbon Monoxide Detector, 5-Year Replaceable Battery Carbon Monoxide Alarms for Home, Digital LCD Display CO Alarm Detector, Peak Value Memory, XC04-R
Peak CO Concentration Memory The visual LCD automatically records and saves the peak CO levels, so an co alarm triggered when you are away from home can be confirmed using the recorded peak value
£ 13.80 £ 14.70
FireAngel Optical Smoke Alarm 2-Pack - FA6620 10-Year Battery Smoke Alarms for Home with Test/Silence Button - Replacement for FireAngel ST-622/ST-620 - Early Smoke Detector Fire Alarm - White
Fireangel
£ 19.95
free delivery
CPVAN Carbon Monoxide Detector Alarm, 3-in-1 CO Detctor 10 Year Sensor Life Replaceable Battery with Digital Display Portable Carbon Monoxide Alarm for Home EN 50291 Standard (CO, Temp and Humidity)
10 Years Sensor Life This carbon monoxide monitor is built electrochemical sensor to deliver high consistency and reliability for double detection and protection. Equipped with replaceable batteries, you can just replace it when the power is low for easy handling. Test your carbon monoxide alarm regularly to ensure it is operational.
£ 16.99 £ 26.99
6% discount
X-Sense Carbon Monoxide Detector Alarm with Digital LCD Display, CO Detector Alarm with 5-Year Replaceable Battery and Peak Value Memory, XC01-R
Intuitive Light A 3-colored LED indicator flashes red, green, or yellow to indicate an alarm, power, or a fault
£ 18.26 £ 19.42
Aico Ei208 Carbon Monoxide Alarm Lithium Battery
Product Type Gas Smoke Fire Alarm
£ 18.99
OBEST Carbon Monoxide Detector with Digital Display, Wall Type, Simple Installation, Disaster Prevention Supplies, Disaster Prevention Storage Products
Battery Installation Powered by 3 * AAA batteries (must be purchased separately) Low consumption long life, comes with a low power alarm, reminding you to replace the battery in time
£ 13.99
free delivery
Hispec HSA/BC/10 Lihtium Battery Powered Carbon Monoxide Detector, Electrochemical Sensor, 50ppm Warning, 10 Year Life, UKCA & CE Compliant
Hispec Electrical Products Limited
£ 11.99
OBEST Carbon Monoxide Detector Alarm with Digital Display and Replaceable Battery Operation, CO Alarm Detector with Test Button and LED Status Indicator, JKD-C618
The carbon monoxide (CO) detector is equipped with a high-precision CO electrochemical sensor, capable of quickly detecting CO gas leaks. It can be used in kitchens, bedrooms, toilets and other places.
£ 13.99
free delivery
FireAngel Combination Smoke and Carbon Monoxide Alarm for Home - SCB10-R, 10 Year Life, Dual Carbon Monoxide Detector and Smoke Alarm with Test and Hush Button - Combined CO and Fire Alarm - White
DUAL PROTECTION This combination carbon monoxide (CO) and smoke detector offers vital protection against both CO and fire risks. The CO sensor alerts you to invisible gas dangers, and the optical smoke sensor quickly 'sees' slow, smouldering fires.
£ 22.50
free delivery
23% discount
Smoke & Carbon Monoxide Alarm with Digital LCD Display, AEGISLINK Combination Smoke and CO Alarm Detector with 10-Year Lifespan & Replaceable Battery and Test/Silence Button, SC200
Informative LCD shows real-time CO concentrations and battery power to monitor for CO leaks and battery level; to save power, it will activate only when the device is tested or the ppm has reached the alarm level for a certain period
£ 23.19 £ 29.99
UltraFire UBCO1 Battery Powered Travel Carbon Monoxide Alarm and Detector | For Homes, Caravans, Boats | Replaceable AAA Batteries and 10 Year Warranty | Certified to BS EN 50291-1 and 50291-2
HIGH SENSITIVITY Using advanced sensor technology, the UltraFire UBCO1 detector quickly senses even low levels of dangerous carbon monoxide, alarming from just 30ppm
£ 9.00
free delivery
X-Sense Carbon Monoxide Alarm Detector 10-Year Life, Replaceable Battery Operated CO Alarm Detector with Digital Display, Conforms to EN 50291 Standard, CO03D
ACCURATE & RESPONSIVE Featuring an advanced Figaro electrochemical CO sensor and a high-performance ST chipset, the X-SENSE Carbon Monoxide Alarm instantly and accurately detects concentration levels of CO, an invisible, deadly gas, while minimizing false alarms; designed to give you the earliest possible warning of CO threat with both a loud 85 dB alarm and a rapid flashing red LED indicator (the LED indicators won t disturb your sleep while the alarm is in normal working status)
£ 26.99 £ 29.99
Kidde 5CO Carbon Monoxide Alarm and Detector with AA Batteries - 10 Year Sensor Life CO Alarm for Home
BATTERY POWERED Each alarm comes equipped with 2x AA batteries included, allowing your alarm to be set up immediately upon receipt
£ 12.99 £ 18.99
Carbon Monoxide Detector with LCD Digital Display, CE Certified CO Alarm with Sealed in 10 Year Battery, Standalone Audible CO Detector for Home,Black,1 Pack
Accurate Relialbel CO Detector Comply with EN 50291 standard, CE Certified Carbon Monoxide alarm, equipped with high accuracy and reliable electrochemical sensor, continuously measure CO concentration in ambient air.
£ 20.22
free delivery
FireAngel Carbon Monoxide Detector 10-Year Life Sealed Battery - FA3820 Carbon Monoxide Alarm for Home and Holiday - Portable CO Alarm - Travel Carbon Monoxide Detector and Monitor - White
FIREANGEL HOME PROTECTION In addition to our carbon monoxide detectors, we offer a wide range of other safety products designed to protect you and your family. Choose from smart and wireless devices, as well as standard fire, smoke, and heat alarms.
£ 13.49
free delivery
X-Sense Carbon Monoxide Detector, Replaceable Battery Powered CO Alarm with Digital Display, Portable Carbon Monoxide Alarm for Home with CO Peak Value Memory, XC0C-SR, 1-Pack
10-Year Lifespan Protect your loved ones from the silent threat of carbon monoxide for an entire decade with this reliable 10-year CO sensor; powered by replaceable AA batteries that last 3 years
£ 15.98
free delivery
