£40.00

Fireangel FireAngel FA3313 Carbon Monoxide Alarm - 2-Pack CO Detector

White, FA3313-T2

Price data last checked 87 day(s) ago - refreshing...

View at Amazon

We'll watch every seller, every day. One email when your price arrives.

It has never been this cheap. We have no record of a lower price.

£40 today · cheaper than every other day in the last 3 months

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 4 days • 4 data points (No recent data available)

Historical
Generating forecast...
£40.00 £38.00 £38.80 £39.60 £40.40 £41.20 £42.00 07 March 2026 07 March 2026 08 March 2026 09 March 2026 10 March 2026

Price Distribution

Price distribution over 4 days • 1 price levels

Days at Price
4 days 0 1 2 3 4 £40 Days at Price

Price Analysis

Most common price: £40 (4 days, 100.0%)

Price range: £40 - £40

Price levels: 1 different prices over 4 days

Description

Protect your household with the FireAngel FA3313 Carbon Monoxide Alarm 2-pack. This set provides reliable safety for your home, using an advanced electrochemical sensor to detect dangerous levels of carbon monoxide. Designed for peace of mind, these detectors offer high sensitivity to provide early warnings if CO levels are predicted to reach or exceed 180 ppm. Each unit is easy to maintain and includes 2 x 1-year replaceable AA batteries. The system includes built-in alerts to keep you informed, such as an audible beep and a flashing amber light when it is time to replace the batteries. When carbon monoxide is detected, the alarm sounds a loud 85 dB(A) alert accompanied by a flashing red LED. Whether used for permanent home installation or as a portable option for travel, these white CO detectors offer a dependable way to monitor your environment.

Key Features

Advanced electrochemical sensor detects dangerous carbon monoxide levels in your home to provide reliable safety monitoring.

High sensitivity mode activates if the device predicts CO levels will rise to or above 180 ppm for quicker alerts.

Loud audible alarm reaches 85 dB(A) at 3 metres and includes a flashing red CO LED light for clear warnings.

Each detector comes with 2 x 1-year replaceable AA batteries included to get you started immediately.

Built-in battery alerts use a flashing amber light and an audible beep to notify you when batteries need replacing.

Portable design makes these detectors suitable for both home use and travel needs.

Product Specifications

Colour
White
Size
Twin Pack
Pack Size
2 items
Domain
Amazon UK
Listed Since
02 September 2022

Barcode

No barcode data available

Similar Products You Might Like

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 Monitor - White
99% match

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 Monitor - White

Fireangel

£17.99 18 Feb 2026
FireAngel FA3820 Carbon Monoxide Detector - 10-Year Battery, Alarm
99% match

FireAngel FA3820 Carbon Monoxide Detector - 10-Year Battery, Alarm

Fireangel

£24.99 18 Feb 2026
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
99% match

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

£48.00 10 Feb 2026
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
98% match

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

£26.94 09 Feb 2026
FireAngel Pro Connected Smart Carbon Monoxide Alarm for Home - FP1820W2‑R Wireless, Interlink, 10-Year Battery Carbon Monoxide Detector with App Compatibility - Portable, Travel CO Alarm - White
98% match

FireAngel Pro Connected Smart Carbon Monoxide Alarm for Home - FP1820W2‑R Wireless, Interlink, 10-Year Battery Carbon Monoxide Detector with App Compatibility - Portable, Travel CO Alarm - White

Fireangel

£54.99 11 Feb 2026
FireAngel Digital Carbon Monoxide Detector with 10-Year Sealed for Life Battery - FA3322 Humidity, Temperature and CO Alarm - Portable Carbon Monoxide Alarms for Home and Travel - CO Detector Monitor
98% match

FireAngel Digital Carbon Monoxide Detector with 10-Year Sealed for Life Battery - FA3322 Humidity, Temperature and CO Alarm - Portable Carbon Monoxide Alarms for Home and Travel - CO Detector Monitor

Fireangel

£39.99 15 Feb 2026
WOLF SHIELD 10-Year Mini CO Detector - LCD, Test & Silence Portable
98% match

WOLF SHIELD 10-Year Mini CO Detector - LCD, Test & Silence Portable

WOLF SHIELD

£22.99 06 Feb 2026
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
98% match

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

WOLF SHIELD

£20.49 05 Feb 2026
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
98% match

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

£17.49 10 Feb 2026
WOLF SHIELD Carbon Monoxide Detector 10 Year Sealed Battery Carbon Monoxide Alarm Free Standing |Portable Alarm|EN50291:2018 |No Display (White)
98% match

WOLF SHIELD Carbon Monoxide Detector 10 Year Sealed Battery Carbon Monoxide Alarm Free Standing |Portable Alarm|EN50291:2018 |No Display (White)

WOLF SHIELD

£15.72 06 Feb 2026
Carbon Monoxide Detector CO Alarm with 10 Year Sealed Battery LCD Digital Display and Sound Warning for Home Office safety EN50291
98% match

Carbon Monoxide Detector CO Alarm with 10 Year Sealed Battery LCD Digital Display and Sound Warning for Home Office safety EN50291

ZYTA

£16.14 10 Feb 2026
3 Packs Carbon Monoxide Detector - AGSMXSYG Carbon Monoxide Alarms Battery Powered with Digital Display, CO Detectors Alarms Monitor for Home,RV & Kitchen
98% match

3 Packs Carbon Monoxide Detector - AGSMXSYG Carbon Monoxide Alarms Battery Powered with Digital Display, CO Detectors Alarms Monitor for Home,RV & Kitchen

AGSMXSYG

£39.99 06 Feb 2026
KARUOTOP Carbon Monoxide Detector, Portable CO Alarm with 10-Year Sealed Battery, Digital LCD Carbon Monoxide Alarm for Home & Travel, EN 50291 Standard
98% match

KARUOTOP Carbon Monoxide Detector, Portable CO Alarm with 10-Year Sealed Battery, Digital LCD Carbon Monoxide Alarm for Home & Travel, EN 50291 Standard

KARUOTOP

£27.99 10 Feb 2026
Yezala Mini CO Detector - LCD Alarm for Home & Car (EN 50291)
98% match

Yezala Mini CO Detector - LCD Alarm for Home & Car (EN 50291)

Yezala

£9.99 15 Feb 2026
Alertlink VC22R CO Detector - 10-Year Battery, LCD, EN 50291
98% match

Alertlink VC22R CO Detector - 10-Year Battery, LCD, EN 50291

Alertlink

£28.79 09 Feb 2026
Fireangel Fire Angel FA3322-FRT Détecteur monoxyde de Carbone NF10 ans avec écran Digital Monoxide Detector, White, Petit
98% match

Fireangel Fire Angel FA3322-FRT Détecteur monoxyde de Carbone NF10 ans avec écran Digital Monoxide Detector, White, Petit

Fireangel

£41.48 07 Mar 2026
3 Packs Carbon Monoxide Detectors, AGSMXSYG Carbon Monoxide Alarm Battery Powered with Digital Display, CO Detector Alarms Monitor Battery Operated for Home,RV & Kitchen
98% match

3 Packs Carbon Monoxide Detectors, AGSMXSYG Carbon Monoxide Alarm Battery Powered with Digital Display, CO Detector Alarms Monitor Battery Operated for Home,RV & Kitchen

AGSMXSYG

£35.99 07 Feb 2026
Carbon Monoxide Detector, 10 Years Battery Carbon Monoxide Alarm, CO Alarm with Test/Silence Button,Carbon-Monoxide-Detector Comforms to EN 50291 Standard (2 Pcs)
98% match

Carbon Monoxide Detector, 10 Years Battery Carbon Monoxide Alarm, CO Alarm with Test/Silence Button,Carbon-Monoxide-Detector Comforms to EN 50291 Standard (2 Pcs)

WISUALARM

£29.99 16 Feb 2026
XINDUM 10 Years Carbon Monoxide Detector, Smart Carbon Monoxide Alarm with APP, 2.4GHz WiFi, CE Certificated EN50291 Standard CO Detector, LCD Display, 85dB Audible Alarm, Sealed in Lithium Battery
98% match

XINDUM 10 Years Carbon Monoxide Detector, Smart Carbon Monoxide Alarm with APP, 2.4GHz WiFi, CE Certificated EN50291 Standard CO Detector, LCD Display, 85dB Audible Alarm, Sealed in Lithium Battery

XINDUM

Out of Stock 10 Feb 2026
EiBEST Carbon Monoxide Detector with LCD, 85dB Alarm & LED Light
98% match

EiBEST Carbon Monoxide Detector with LCD, 85dB Alarm & LED Light

EiBEST

£8.99 05 Feb 2026
FireAngel FA6812 Digital Carbon Monoxide Detector with LCD Screen, 10-Year CO Alarm Sensor, Portable Carbon Monoxide Alarm for Home, Travel, Caravan
98% match

FireAngel FA6812 Digital Carbon Monoxide Detector with LCD Screen, 10-Year CO Alarm Sensor, Portable Carbon Monoxide Alarm for Home, Travel, Caravan

Fireangel

£19.99 14 Feb 2026
HOMELYLIFE Carbon Monoxide Detector, Battery Operated Carbon Monoxide Alarm with LCD Digital Display, 10 Year Sensor Life, EN 50291:2018 CO Alarms Include Replaceable Battery for Home Safety
98% match

HOMELYLIFE Carbon Monoxide Detector, Battery Operated Carbon Monoxide Alarm with LCD Digital Display, 10 Year Sensor Life, EN 50291:2018 CO Alarms Include Replaceable Battery for Home Safety

HOMELYLIFE

£16.99 10 Feb 2026
Safeliveo CE Certified Wireless Interlinked Carbon Monoxide Detector, Connectable to 30 CO/Smoke Alarms for Home Safety with 10 Year Battery, LCD Digital Display, LED Indicator and Silence Button
98% match

Safeliveo CE Certified Wireless Interlinked Carbon Monoxide Detector, Connectable to 30 CO/Smoke Alarms for Home Safety with 10 Year Battery, LCD Digital Display, LED Indicator and Silence Button

Safeliveo

Out of Stock 14 Feb 2026
Firexo fxo Interlinked Carbon Monoxide Alarm - Wireless CO Detector with 10 Year Tamper Proof Battery, LCD Display & Quick Alerts - Can be Interlinked with fxo Smoke & Heat Alarm (sold separately)
98% match

Firexo fxo Interlinked Carbon Monoxide Alarm - Wireless CO Detector with 10 Year Tamper Proof Battery, LCD Display & Quick Alerts - Can be Interlinked with fxo Smoke & Heat Alarm (sold separately)

Firexo

£43.33 09 Feb 2026