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LED Carbon Monoxide Detector with Memory - Ei205EN

Ei205EN - Carbon Monoxide Detector

Discontinued Product

This product has been discontinued.

Product Overview

This CO alarm has a vitally important memory feature, which records if CO has been detected whilst the occupier was away. The memory feature is accessed by pressing the test button, 1 flash of the red LED every 2 seconds indicates 150-350ppm, 2 flashes per second 350ppm and above. The memory is stored indefinitely, it can be reset by holding down the test button for 20 seconds.

  • Battery operated carbon monoxide alarm (alkaline battery included)
  • 5 Year Warranty
  • Kitemarked to BS 7860:1996
  • CE marked
  • View the Kitemark & BS Certificates
  • Calibrated and tested in CO
  • Test/Hush button
  • Comprehensive indicator lights
  • Low and High Level Alarm Indicator
  • Distinctive alarm sound
  • Automatic self-checking circuit Memory
  • Battery locking device
  • Suitable for both ceiling and wall mounting
Technical Data
Product Code EI205EN
Brand EI Electronics
Dimensions (HxWxD)


Power Type

Battery Operated


50ppm (parts per million) CO gas

Visual Display

LED Indicators


5 Years

Weight 0.26kg
Product Datasheets

Customer Reviews

47 customers have given this product an overall rating of 4.6 out of 5

Reviews by real customers

All of our product reviews are written by real customers that have purchased this product from us and are published without modification.

Rating: 5 / 5 Stars

Reviewed by:

Very good product Easy to fit

Published on: 20th June 2017

Rating: 3 / 5 Stars

Reviewed by:

Supplies battery was dead, but works fine with fresh battery

Published on: 14th February 2017

Rating: 5 / 5 Stars

Reviewed by:

Put it in place of the old one and it works straight away.

Published on: 28th January 2017

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