FireAngel FA3820 Carbon Monoxide Detector - 10-Year Battery, Alarm - Image 1

£23.99

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

Name: FireAngel FA3820 Carbon Monoxide Detector - 10-Year Battery, Alarm
Brand: Fireangel
Price: 23.99 GBP
Availability: InStock

White, FA3820

Carbon Monoxide Detectors

This is the usual price. Wait for it to drop, or tell us your number.

£24 today · usual range £22–£25 · best ever £22

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 25 days · 25 data points (no recent data)

Historical

Generating forecast…

Price Distribution

Price distribution over 25 days • 4 price levels

Days at Price

Current Price

Price Analysis

Most common price: £25 (14 days, 56.0%)

Price range: £22 - £25

Price levels: 4 different prices over 25 days

Description

Protect your family and guests with the FireAngel FA3820 Carbon Monoxide Detector, a reliable CO alarm designed for home, holiday homes and travel. The unit uses an advanced electrochemical sensor that instantly detects dangerous carbon monoxide levels and sounds four loud chirps at 85 dB, while a flashing red LED provides a clear visual cue. For added safety, the detector features a high-sensitivity mode that predicts when CO concentrations may rise to 180 ppm or more, issuing a pre-alarm and a bright "ventilate" reminder so you can act before the gas becomes harmful. A sealed, tamper-proof 10-year battery powers the alarm for its entire life, removing the hassle of regular battery replacements and guaranteeing uninterrupted protection year after year. Its compact white housing blends discreetly with any decor, and the portable design means you can move it from room to room or pack it for vacations, cabins, and other off-site stays. Installation is simple - just mount the detector on a wall or place it on a flat surface, and the intuitive LED indicator will show status at a glance. With FireAngel's trusted technology, you gain peace of mind knowing that dangerous carbon monoxide is detected early and communicated loudly and clearly.

Key Features

Advanced electrochemical sensor quickly detects dangerous CO levels and triggers four loud chirps (85 dB) plus flashing red LED, giving immediate audible and visual warning.

High-sensitivity mode predicts CO rise to 180 ppm or higher, issuing a pre-alarm with a clear "ventilate" reminder so you can act before levels become hazardous.

Sealed 10-year tamper-proof battery powers the unit for its entire life, eliminating the need for battery changes and ensuring reliable protection year after year.

Compact, portable design lets you place the detector in any room, take it on holiday trips, or keep it in a cabin, providing continuous CO monitoring wherever you go.

Simple white finish blends with home decor while the intuitive LED indicator and loud alarm make it easy for anyone to understand the device's status at a glance.

Product Specifications

Brand: Fireangel
Model: FA3820
Colour: White
Size: Single Unit
ASIN: B0B9HC17ZG
Category: DIY & Tools > Safety & Security > Fire Safety > Carbon Monoxide Detectors
Domain: Amazon UK
Listed Since: 12 August 2022

Barcode

No barcode data available

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

This is the usual price. Wait for it to drop, or tell us your number.

Price History & Forecast

Price Distribution

Price Analysis

Description

Key Features

Product Specifications

Barcode

Similar Products You Might Like

FireAngel FA3820 Carbon Monoxide Detector - 10-Year Battery 2-Pack

FireAngel FA3313 Portable Carbon Monoxide Detector - 1 Pack

FireAngel FA3313 Carbon Monoxide Alarm - 2-Pack CO Detector

FireAngel FA6813 Carbon Monoxide Alarm - 2-Pack CO Detector

FireAngel FA6813 Carbon Monoxide Alarm - 10-Year Sensor Life

FireAngel FA3322 Digital Carbon Monoxide and Humidity Monitor

FireAngel FA6812 Digital Carbon Monoxide Detector - LCD Screen

ZYTA Carbon Monoxide Detector - Figaro Sensor & 10 Year Battery

FireAngel FP1820W2-R Smart Carbon Monoxide Alarm - White

AGSMXSYG 3-Pack Carbon Monoxide Detectors - Battery Powered

AGSMXSYG 3 Pack Carbon Monoxide Detectors - Digital Display

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

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

KARUOTOP Carbon Monoxide Alarm - 10-Year Battery & LCD Display

WISUALARM Carbon Monoxide Detector - 10 Year Battery (2 Pcs)

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

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)

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

XINDUM Smart Carbon Monoxide Detector - 10 Year Battery WiFi

Yezala Smoke Alarm and CO Detector - Battery Powered Monitor

WOLF SHIELD Carbon Monoxide Detector - 10 Year Sealed Battery

WOLF SHIELD Carbon Monoxide Alarm - 10 Year Battery CO Detector

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

USBNOVEL Carbon Monoxide Detector - LED Display CO Alarm