£48.59

Ei Electronics Carbon Monoxide Alarm 10 year with LCD Display and lithium battery for the home, Camping, boat, EI208D White

White, Ei208D-3XD

Price data last checked 108 day(s) ago - refreshing...

View at Amazon

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

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

£49 today · usual range £0–£0 · best ever £27

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 623 days • 623 data points (No recent data available)

Historical
Generating forecast...
£50.32 £24.56 £30.18 £35.80 £41.42 £47.04 £52.66 02 June 2024 04 November 2024 09 April 2025 11 September 2025 14 February 2026

Price Distribution

Price distribution over 623 days • 5 price ranges

Days at Price
Current Price
107 days 291 days 13 days 42 days 170 days · current 0 73 146 218 291 £27-32 £32-36 £36-41 £41-46 £46-50 Days at Price

Price Analysis

Most common range: £32-36 (291 days, 46.7%)

Price range: £27 - £50

Price levels: 5 price ranges over 623 days

Description

Ei Electronics Ei208D Carbon Monoxide Detector, CO Detector with Display: With the Ei208D, you are always reliably protected from the silent danger of carbon monoxide. Every four seconds, the carbon monoxide detector checks the CO concentration of the ambient air and alerts you early as soon as there is a danger. Thanks to the integrated LCD display, the alarm is particularly user-friendly and shows you behaviour recommendations in case of emergency (e.g. airing or evacuation). Like all Ei Electronics carbon monoxide detectors, the Ei208D was subjected to a functional test in real carbon monoxide before leaving the factory. In this way, we ensure that the quality of each detector meets the special requirements to save human lives in an emergency. Reliably secure. The product has the following features: Stand-alone device. Includes built-in 10-year lithium battery. With LCD display. Diameter: 120 mm, depth: 40 mm. Weight: 178 g. 100% brand quality from Europe. Egg Electronics. With Irish roots and as Europe's market leader for residential smoke detectors, our products have the know-how from over 60 years of experience and the passion to develop solutions every day that reliably protect people from fire and gas hazards.

Key Features

Reliable quality product by Ei Electronics, in real carbon monoxide, individually calibrated.

LCD Display shows Kohlenmonoxidwert from 30ppm and Handlungsanweisungen e.g. Air or leave room ".

10 year product and battery life.

Particularly user-friendly thanks to LED signalling lamps, End-of-Life display and memory function.

Tested and approved to the highest audit standards EN 502 91:20 10 and EN 502 and EN 70:19 60335–1:19 99 94.

Reliable quality product by Ei Electronics, in real carbon monoxide, individually calibrated.

LCD Display shows Kohlenmonoxidwert from 30ppm and Handlungsanweisungen e.g. Air or leave room ".

10 year product and battery life.

Product Specifications

Colour
White
Size
One Size
Format
Tools & Hardware
Domain
Amazon UK
Release Date
12 November 2018
Listed Since
27 January 2012

Barcode

No barcode data available

Similar Products You Might Like

Sensereo Carbon Monoxide Detector by Figaro Sensor, 10-Year Life Carbon Monoxide Alarm for Home Safety, Replaceable AA Batteries Included, CO Detector with LED/LCD Display, BS-EN50291 marked
98% match

Sensereo Carbon Monoxide Detector by Figaro Sensor, 10-Year Life Carbon Monoxide Alarm for Home Safety, Replaceable AA Batteries Included, CO Detector with LED/LCD Display, BS-EN50291 marked

Sensereo

£24.98 09 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
97% 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
Smoke & Carbon Monoxide Alarm, AEGISLINK Wireless Interlinked Combination Smoke & Carbon Monoxide Alarm Detector, Replaceable Battery, Transmission Range over 250 m, SC-RF220 (RF Interlinked), 3-PACK
97% match

Smoke & Carbon Monoxide Alarm, AEGISLINK Wireless Interlinked Combination Smoke & Carbon Monoxide Alarm Detector, Replaceable Battery, Transmission Range over 250 m, SC-RF220 (RF Interlinked), 3-PACK

AEGISLINK

Out of Stock 19 Feb 2026
X-Sense Wi-Fi Combination Smoke Alarm and Carbon Monoxide Alarm with Replaceable Battery, Smart Fire Alarm Compatible with X-Sense Home Security App, SC07-WX, 2-Pack
97% match

X-Sense Wi-Fi Combination Smoke Alarm and Carbon Monoxide Alarm with Replaceable Battery, Smart Fire Alarm Compatible with X-Sense Home Security App, SC07-WX, 2-Pack

X-Sense

£66.99 11 Apr 2026
KARUOTOP Carbon Monoxide Detector, Portable CO Alarm with 10-Year Sealed Battery, Digital LCD Carbon Monoxide Alarm for Home & Travel, EN 50291 Standard
97% 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
Firexo fxo Smoke Alarm, Heat Detector & Carbon Monoxide CO Alarm Value Multipack - 5 Unit Home Protection Pack
97% match

Firexo fxo Smoke Alarm, Heat Detector & Carbon Monoxide CO Alarm Value Multipack - 5 Unit Home Protection Pack

Firexo

£183.69 18 Feb 2026
X-Sense Carbon Monoxide Detector with Digital Display, Replaceable Battery Powered, Compatible with X-Sense Home Security App, SBS50 Base Station Required, XC0C-MR, 1-Pack
97% match

X-Sense Carbon Monoxide Detector with Digital Display, Replaceable Battery Powered, Compatible with X-Sense Home Security App, SBS50 Base Station Required, XC0C-MR, 1-Pack

X-Sense

£18.19 09 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)
97% 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
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
97% 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
Ei Electronics Professional Ei208iDW Carbon Monoxide Detector, i-Series CO Detector with AudioLINK Function for Instant Data Reading, LCD Display and Battery for 10 Years, Optional Wireless
97% match

Ei Electronics Professional Ei208iDW Carbon Monoxide Detector, i-Series CO Detector with AudioLINK Function for Instant Data Reading, LCD Display and Battery for 10 Years, Optional Wireless

Ei Electronics

£56.42 22 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
97% 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
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
97% 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
Firexo fxo Smoke Alarm, Heat Detector & Carbon Monoxide CO Alarm Value Multipack - 4 Unit Home Protection Pack
97% match

Firexo fxo Smoke Alarm, Heat Detector & Carbon Monoxide CO Alarm Value Multipack - 4 Unit Home Protection Pack

Firexo

Out of Stock 18 Feb 2026
X-Sense SC07 Smoke & CO Alarm with LCD Display - 10-Year Battery
97% match

X-Sense SC07 Smoke & CO Alarm with LCD Display - 10-Year Battery

X-Sense

£26.39 11 Feb 2026
X-Sense Wireless Interlinked Combination Smoke and Carbon Monoxide Alarm, Smoke Alarm for Home with LCD Display & 10-Year Battery, Link+ Series, SC07-W, 3-Pack
97% match

X-Sense Wireless Interlinked Combination Smoke and Carbon Monoxide Alarm, Smoke Alarm for Home with LCD Display & 10-Year Battery, Link+ Series, SC07-W, 3-Pack

X-Sense

£110.99 12 Feb 2026
X-Sense Wi-Fi Combination Smoke and Carbon Monoxide Alarm for Home with English Voice Alerts, Wireless Interlinked Voice Alarm with SBS50 Base Station, XP0A-MR11
97% match

X-Sense Wi-Fi Combination Smoke and Carbon Monoxide Alarm for Home with English Voice Alerts, Wireless Interlinked Voice Alarm with SBS50 Base Station, XP0A-MR11

X-Sense

£49.99 09 Feb 2026
FireAngel FA6812 Digital Carbon Monoxide Detector with LCD Screen, 10-Year CO Alarm Sensor, Portable Carbon Monoxide Alarm for Home, Travel, Caravan
97% 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
Yezala Mini CO Detector - LCD Alarm for Home & Car (EN 50291)
97% match

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

Yezala

£9.99 15 Feb 2026
JIKAIDA Dual Sensor Smoke & CO Alarm with Digital Display
97% match

JIKAIDA Dual Sensor Smoke & CO Alarm with Digital Display

Generic

£18.99 07 Feb 2026
Smoke and Carbon Monoxide Alarm, Dual Sensor Combination Smoke Alarm and Carbon Monoxide Detector and Replaceable Battery Smoke and CO Alarm with Digital Display for Your Home, Garage, Office, 2-Pack
97% match

Smoke and Carbon Monoxide Alarm, Dual Sensor Combination Smoke Alarm and Carbon Monoxide Detector and Replaceable Battery Smoke and CO Alarm with Digital Display for Your Home, Garage, Office, 2-Pack

£39.99 04 Feb 2026
Fireangel Fire Angel FA3322-FRT Détecteur monoxyde de Carbone NF10 ans avec écran Digital Monoxide Detector, White, Petit
97% 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
Alertlink VC22R CO Detector - 10-Year Battery, LCD, EN 50291
97% match

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

Alertlink

£28.79 09 Feb 2026
Carbon Monoxide Detector,Carbon Monoxide Alarm With LED display, CO Alarms Monitor for Home Safety,Comply with EN50291 Standard (AA Battery NOT Included) (white)
97% match

Carbon Monoxide Detector,Carbon Monoxide Alarm With LED display, CO Alarms Monitor for Home Safety,Comply with EN50291 Standard (AA Battery NOT Included) (white)

USBNOVEL

Out of Stock 07 Feb 2026
Carbon Monoxide Detector, 10 Years Sealed Battery, Carbon Monoxie Alarm, With Temperature and Humidity Detection and LCD Display, Carbon Monoxide Alarms for Home
97% match

Carbon Monoxide Detector, 10 Years Sealed Battery, Carbon Monoxie Alarm, With Temperature and Humidity Detection and LCD Display, Carbon Monoxide Alarms for Home

WISUALARM

£19.99 06 Feb 2026