£23.49

Ei Electronics EI Electronics Smoke Detector, Set of 1, White EI650I

White, LMK158

Price data last checked 99 day(s) ago - refreshing...

View at Amazon

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

Same price for 6 weeks. Today is much like next week.

£23 for 40 days straight · last change was Jan 2026

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 632 days • 632 data points (No recent data available)

Historical
Generating forecast...
£37.40 £14.95 £19.85 £24.75 £29.64 £34.54 £39.44 02 June 2024 06 November 2024 13 April 2025 18 September 2025 23 February 2026

Price Distribution

Price distribution over 632 days • 5 price ranges

Days at Price
Current Price
416 days 148 days · current 47 days 13 days 8 days 0 104 208 312 416 £17-21 £21-25 £25-29 £29-33 £33-37 Days at Price

Price Analysis

Most common range: £17-21 (416 days, 65.8%)

Price range: £17 - £37

Price levels: 5 price ranges over 632 days

Key Features

Built-in 10 year lithium battery

'Q/Certificate according to VDS 3131/Vfdb Directive 01

Large, easy to reach easy-press button

5 year

Integrierter 85dB (a) strong Piezo Buzzer

Product Specifications

Model
LMK158
Colour
White
Format
Tools & Hardware
Domain
Amazon UK
Release Date
28 April 2016
Listed Since
18 August 2012

Barcode

No barcode data available

Similar Products You Might Like

Ei Electronics Ei 650 RF 10 Year Wireless Smoke Detector (With Solid Built-In Lithium 3 V Battery, incl. Wireless Module With Solid Built-In Lithium Battery with 10 Year Life) White, Ei 650 RF
98% match

Ei Electronics Ei 650 RF 10 Year Wireless Smoke Detector (With Solid Built-In Lithium 3 V Battery, incl. Wireless Module With Solid Built-In Lithium Battery with 10 Year Life) White, Ei 650 RF

Ei Electronics

£630.87 03 Apr 2026
Ei Electronics Ei650 10-Year Smoke Alarm, White, Pack of 10, Ei650 2er set, 3 voltsV
97% match

Ei Electronics Ei650 10-Year Smoke Alarm, White, Pack of 10, Ei650 2er set, 3 voltsV

Ei Electronics

Out of Stock 17 Feb 2026
Ei Electronics Ei650 10-Year Smoke Alarm, White, Pack of 10, Ei650-3F161, 3 voltsV
97% match

Ei Electronics Ei650 10-Year Smoke Alarm, White, Pack of 10, Ei650-3F161, 3 voltsV

Ei Electronics

£105.67 23 Feb 2026
Ei Electronics Ei650 10-Year Smoke Alarm, White, Pack of 10, white, Ei650 4er set, 3 voltsV
97% match

Ei Electronics Ei650 10-Year Smoke Alarm, White, Pack of 10, white, Ei650 4er set, 3 voltsV

Ei Electronics

£84.53 14 Apr 2026
Ei Electronics Ei650 10-Year Smoke Alarm, White, Pack of 10, Ei650-3G161, 3 voltsV
97% match

Ei Electronics Ei650 10-Year Smoke Alarm, White, Pack of 10, Ei650-3G161, 3 voltsV

Ei Electronics

£126.80 24 Feb 2026
Netatmo Intelligent Smoke Detector, 10 Years Battery, Automated Tests, Connected Fire Alarm without Home Automation Box, Certified NF and EN14604, NSA-FR, Unique, White
97% match

Netatmo Intelligent Smoke Detector, 10 Years Battery, Automated Tests, Connected Fire Alarm without Home Automation Box, Certified NF and EN14604, NSA-FR, Unique, White

Netatmo

£64.99 05 Feb 2026
ELRO FS1510 | 6-Piece Smoke Alarm Set | Magnetic Mounting Kit | 10-Year Battery | Compliant with European Standard EN14604 | White | Set of 6
97% match

ELRO FS1510 | 6-Piece Smoke Alarm Set | Magnetic Mounting Kit | 10-Year Battery | Compliant with European Standard EN14604 | White | Set of 6

ELRO

£77.36 11 Mar 2026
ELRO FS1801 smoke detector complies with European standard EN14604-4 pieces, pack of 4, White
97% match

ELRO FS1801 smoke detector complies with European standard EN14604-4 pieces, pack of 4, White

ELRO

£20.99 11 Feb 2026
Ei Electronics Ei650RF 10-year wireless smoke detector, 6 pieces
97% match

Ei Electronics Ei650RF 10-year wireless smoke detector, 6 pieces

Ei Electronics

£378.52 28 Feb 2026
Brennenstuhl smoke detector SET, 4x RM L 3100 with integrated battery (tested and certified according to VdS DIN EN 14604) white
97% match

Brennenstuhl smoke detector SET, 4x RM L 3100 with integrated battery (tested and certified according to VdS DIN EN 14604) white

Brennenstuhl

£24.92 11 Feb 2026
ELRO FS1801 | 10-Piece Smoke Detector Set | 10-Year Sensor | Complies with European Standard EN14604 | White | Set of 10
97% match

ELRO FS1801 | 10-Piece Smoke Detector Set | 10-Year Sensor | Complies with European Standard EN14604 | White | Set of 10

ELRO

£50.99 07 Dec 2025
Ei Electronics Ei650RF 10-year wireless smoke detector, 1 piece
97% match

Ei Electronics Ei650RF 10-year wireless smoke detector, 1 piece

Ei Electronics

£77.85 19 Feb 2026
Homematic IP Smart Home Smoke Alarm with Q Tag, Smoke Detector Alert Locally Through Siren and Push Notification in Smartphone App, Emergency Lighting
96% match

Homematic IP Smart Home Smoke Alarm with Q Tag, Smoke Detector Alert Locally Through Siren and Push Notification in Smartphone App, Emergency Lighting

Homematic IP

£77.15 11 Feb 2026
X-Sense Smoke Alarm for Home, 10-Year Battery Fire Alarm, LED Indicator & Silence Button, Smoke Detector Battery Operated, Conforms to EN 14604 Standard, SD11, 2-Pack
96% match

X-Sense Smoke Alarm for Home, 10-Year Battery Fire Alarm, LED Indicator & Silence Button, Smoke Detector Battery Operated, Conforms to EN 14604 Standard, SD11, 2-Pack

X-Sense

£17.95 15 Feb 2026
X-Sense Smoke Alarm for Home, 10-Year Battery Fire Alarm, LED Indicator & Silence Button, Smoke Detector Battery Operated, Conforms to EN 14604 Standard, SD11
96% match

X-Sense Smoke Alarm for Home, 10-Year Battery Fire Alarm, LED Indicator & Silence Button, Smoke Detector Battery Operated, Conforms to EN 14604 Standard, SD11

X-Sense

£9.41 09 Feb 2026
Smoke Alarm for Home,XINDUM Smoke Detectors 10 Years Battery, Fire Alarms with Test/Mute Button and Magnetic Holder, 85dB Audible Alarm for Home Security, Standalone,2 Pack
96% match

Smoke Alarm for Home,XINDUM Smoke Detectors 10 Years Battery, Fire Alarms with Test/Mute Button and Magnetic Holder, 85dB Audible Alarm for Home Security, Standalone,2 Pack

XINDUM

£19.99 07 Feb 2026
3-Pack ELRO FS4610 | 3-Piece Smoke Detector Set | Thinnest Smoke Detector in the World| 10-Year Battery | Compliant with European Standard EN14604 | White | Set of 3
96% match

3-Pack ELRO FS4610 | 3-Piece Smoke Detector Set | Thinnest Smoke Detector in the World| 10-Year Battery | Compliant with European Standard EN14604 | White | Set of 3

ELRO

£51.55 17 Mar 2026
ELRO FS1805 | 2-Piece Smoke Alarm Set | Magnetic Mounting Kit | 5-Year Battery | Complies with European Standard EN14604 | White | Set of 2
96% match

ELRO FS1805 | 2-Piece Smoke Alarm Set | Magnetic Mounting Kit | 5-Year Battery | Complies with European Standard EN14604 | White | Set of 2

ELRO

£16.99 17 Mar 2026
Bosch Smart Home smoke detector II, with app function, compatible with Apple HomeKit
96% match

Bosch Smart Home smoke detector II, with app function, compatible with Apple HomeKit

Bosch Smart Home

£59.99 06 Feb 2026
Smoke Alarm for Home, HATHEPHS 10 Years Battery Smoke Detector with Large Test/Silence Button, Conforms to EN14604 Standard, UKCA
96% match

Smoke Alarm for Home, HATHEPHS 10 Years Battery Smoke Detector with Large Test/Silence Button, Conforms to EN14604 Standard, UKCA

HATHEPHS

£16.99 11 Feb 2026
ELRO FS1805M, 6-Piece Smoke Alarm Set, Magnetic Mounting Kit, 5-Year, Complies with European Standard EN14604, White, Set of 6
96% match

ELRO FS1805M, 6-Piece Smoke Alarm Set, Magnetic Mounting Kit, 5-Year, Complies with European Standard EN14604, White, Set of 6

ELRO

£41.91 17 Mar 2026
Kidde 10Y29 RB Ten Year Life Sealed Battery Smoke Alarm , White
96% match

Kidde 10Y29 RB Ten Year Life Sealed Battery Smoke Alarm , White

Kidde

£15.75 23 Feb 2026
WiFi Smoke Detector, 10-Year Battery Fire Alarm with App Alerts, LED Indicators & 85 dB Siren, Easy Install, 2-Pack
96% match

WiFi Smoke Detector, 10-Year Battery Fire Alarm with App Alerts, LED Indicators & 85 dB Siren, Easy Install, 2-Pack

SafeFlame

£45.09 09 Feb 2026
X-Sense Smoke Alarm for Home with Magnetic Mount, Standby Without Flashing Light, 10-Year Irreplaceable Battery Fire Alarm, Test/Silence Button, Ultra-Thin Smoke Detector, XS0G-SN, 2-Pack
96% match

X-Sense Smoke Alarm for Home with Magnetic Mount, Standby Without Flashing Light, 10-Year Irreplaceable Battery Fire Alarm, Test/Silence Button, Ultra-Thin Smoke Detector, XS0G-SN, 2-Pack

X-Sense

£23.99 10 Feb 2026