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10 Year Longlife Battery Optical Smoke Alarm - Ei650

Ei650 10 Year Longlife Battery Optical Smoke Alarm
4.5 out of 5 stars
£44.87 inc VAT
£37.39 ex VAT
Product Overview

The Ei650 lithium battery powered optical alarm has a 10 year life and the test and hush feature make silencing false alarms and regularly testing the unit very easy. The sleek design of the alarm makes it ideal for modern interiors.

  • Battery: Built-in lithium battery
  • Warranty: 5 year warranty
  • Certified to BS EN14604: 2005
  • Suitable for installations complying to BS 5839-6: 2019 Grade F1
  • CE Marked
  • LED power indicator
  • Battery 'low' warning
  • Test and hush button
  • Supplied with fixings; 2 x screws and 2 x rawl plugs
Technical Data
Product Code EI650
Alternative Product Codes Ei650, Ei650TY, Ei650TYC, Ei650w
Brand EI Electronics
Battery Type

10 Year Sealed Lithium

Dimensions (HxDia)


Operating Temperature

0°C to +40°C

Relative Humidity

15% to 95%

Sound Output



5 Year

Weight 0.35kg
Product Datasheets

Pricing & Availability

Model Stock Price
Product Code: EI650 Stock Level:
Out of stockExpected dispatch: N/A

£44.87 inc VAT

£37.39 ex VAT

Excellent Warranty

This product is supplied with a 5 year manufacturers warranty as standard

Customer Reviews

2 customers have given this product an overall rating of 4.5 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: 4 / 5 Stars

Reviewed by:

Good product Easy to fit and works well

Published on: 19th April 2018

Rating: 5 / 5 Stars

Reviewed by:


Published on: 9th February 2015

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