Aico Ei146E Mains Optical Smoke Alarm RadioLINK Compatible

Product Code EI146E

73 reviews

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£18.96

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£22.75 : inc VAT

£22.75

inc VAT

£18.96 : exc VAT

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The Aico Ei146E optical smoke alarm provides rapid and reliable protection against slow-burning fires, such as those originating from sofas, mattresses and electrical appliances. Equipped with automatic dust compensation and a sealed insect mesh, the Ei146E minimises false alarms while ensuring early detection of potential fire hazards.

Enhanced Features for Superior Performance

The Ei146E features a proven large capacity optical smoke chamber that undergoes automatic self-tests every 40 seconds, providing early warning of any unit degradation. This advanced technology, combined with improved energy efficiency and enhanced dust compensation compared to its predecessor (the discontinued Aico Ei146RC), ensures reliable fire detection while minimising nuisance alarms caused by dust or contaminants.

Easy Installation and Flexible Connectivity

The Ei146E is designed for easy installation with an easi-fit base and features a test/hush button for convenient testing and silencing of false alarms. For added peace of mind, the alarm can be interconnected with other alarms using the optional RadioLink base, enabling wireless communication between detectors and eliminating the need for complex wiring in hard-to-reach areas.

Modern Design, Uncompromising Safety

The Ei146E boasts a sleek and modern design, offering a more contemporary aesthetic than the previous Ei146RC. This slimmer unit seamlessly integrates into any home decor while providing the highest level of fire safety for you and your family.

Features of Aico EI146E Mains Optical Smoke Alarm:

  • Optical Smoke Alarm
  • Proven large capacity optical smoke chamber
  • Reduced false alarms
  • Ideal for hallways, landings, living rooms, dining rooms and bedrooms
  • 10-year operational life
  • Mains powered with 9V alkaline battery back-up
  • Easi-fit base
  • Compatible with RadioLink base (sold separately)
  • Performs a self-test every 40 seconds
  • Integrated Piezo-electrical sounder
  • Test/hush button
  • Features a low battery indication
  • Supply: 230V AC mains
  • Power consumption: 0.8W
  • Sound Level: 85 dB(A) at 3m
  • Width: 148mm
  • Height: 47m
  • Material: HIP UL 94 VO flame retardant
  • Warranty: 5 year (limited) warranty
  • Kitemarked to BS EN 14604: 2005

View All Optical Smoke Alarms

View All Smoke Alarms 

View All Aico Smoke Alarms

We're committed to providing great service for our customers, please view our Reviews page to see up to date feedback from verified Electricpoint customers. All of our reviews are provided directly from Feefo's review website to ensure unbiased, impartial reviews.

If you just need some help, would like to take advantage of our Price Promise or perhaps have a large order to place give our team of professionals a call on 0203 994 5470, drop us an email at sales@electricpoint.com or use our Contact Form.

Product Downloads Specification Sheet, Installation Instructions
Model Number Ei146e
Brand Aico
Range 140e Series
Product Type Optical Smoke Alarm
Operational Life 10 Years
Power Source Mains Powered with 9V Battery Back-up
Battery Type: Alkaline PP3
RadioLink Compatibility Compatible with RadioLink base (sold separately)
Sound Level 85dB(A) @ 3m
Self Testing: Yes
Mounting Surface
Supply 230V
Dimensions (WxD) 148mm x 47mm
Weight 0.345kg
Certification/Approvals BS EN 14604:2005, Kitemarked 
Warranty 5 Years
Material UL94VO Flame Retardant

Aico Ei146E Mains Optical Smoke Alarm RadioLINK Compatible

5/5

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Independent Product Rating based on 73 verified reviews

Feefo Platinum Trusted Service Award
Overall Rating
star star star star star
Review by Anon
Perfect replacement for the i141 alarms that I had previously. Worked with the existing base so I didn't need to change them.
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star star star star star
Review by Brian Law - Peterborough
Easy to fit and replaces older version but using the same base.
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star star star star star
Review by Susan Fowler - Higham Ferrers
Very tidy product which fitted exactly. Good competitive price. Delivered very promptly. Thank you.
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star star star star star
Review by KEITH GRIFFITHS - Wrexham
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star star star star star
Review by Andrew Hill
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star star star star star
Review by Robert Macfarlane - Wymondham, Norfolk
Exceeded expectations
Bought to replace 10 year old detectors they are perfect for the job and didn’t need the base to be replaced therefore not requiring an electrician or redecoration a great result.
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star star star star star
Review by Kate Kennedy - Cheltenham
Excellent efficient service. Thank you
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star star star star star
Review by Gary Woodhouse
Always very prompt
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star star star star star
Review by Anon
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star star star star star
Review by Anon
I have never used this company before but would recommend them . I was very pleased from the initial order to receiving the product .
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star star star star star
Review by Anon
Great value and prompt delivery of excellent product, thank you
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star star star star star
Review by Jon - Shrewsbury
Great product at a very good price. The service cannot be faulted from order to delivery - everything was quick and delivered well packaged. Highly recommend this store and I will be using them again for sure!
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star star star star star
Review by Anon
Great
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star star star star star
Review by Mark Wells - Chichester
Great product, Great price
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star star star star star
Review by KULMINDER BAINS
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star star star star star
Review by Anon
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star star star star star
Review by Tim Fox
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star star star star star
Review by Anon
Easy to install, as I have a previous model
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star star star star star
Review by Carl - Southampton
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star star star star star
Review by Anon
Product as described and delivered correctly and on time
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star star star star star
Review by John Quinn
Great product at a good price.
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star star star star star
Review by RESUL DOGAN
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star star star star star
Review by wassila Chaabane
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star star star star star
Review by Darren - Bournemouth
Great product and a great price with fast delivery
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star star star star star
Review by Anon
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star star star star star
Review by Andrew Thorne
Good service
Easy to order at a competitive price and prompt delivery
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star star star star star
Review by Anon
Swift delivery and works as expected
Swiftly delivered was able to replace discontinued alarm easily
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star star star star star
Review by Adrian - Dorking
Excellent product excellent service
Item delivered as promised and installed with no problems, not much more to say.
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star star star star star
Review by Anon
Fast delivery
Straight forward replacement for my existing Aico smoke alarm
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star star star star star
Review by Trevor Dawson
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star star star star star
Review by David Dixon - Edinburgh
Great all rounder
Good Quality Smoke Alarm which is easy to fir and change.
Ordered from Electricpoint who are always very competitively priced with fast delivery.
Would recommend.
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Overall Rating
star star star star star
Review by Mike Strachan
Quick delivery friendly service and brilliant prices
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star star star star star
Review by George Goitein
Excellent service, fast delivery
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star star star star star
Review by T Burgess
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star star star star star
Review by Ian William Brown
Good service but excessive packaging
Fitted direct on existing faceplates and worked straight away with existing detectors in the same mains loop.
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Overall Rating
star star star star star
Review by Harold Tugwell
A pleasurable shopping experience with electricpoint
The Aico Ei46E Mains Optical Smoke Alarm is a direct replacement for the legacy Ei141 Ionisation Smoke Alarm.

The replacement unit uses the same mounting plate, negating the need to make-good ceilings, etc. Installation takes minutes - there is no fuss.

The upside of these newer units, is that they are not as temperamental, and if one alarm is activated, it activates the other alarms in the house. A fantastic safety feature, notifying occupants on multiple floors that there is an issue.

I would recommend the Aico Ei46E as a no fuss direct replacement for the old Ei141 model.
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Overall Rating
star star star star star
Review by Gary Bickerstaffe
Great service
Not installed yet but seem robust and good design
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star star star star star
Review by Nick Laughton
Great customer service
Arrived quickly and works fine.
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Overall Rating
star star star star star
Review by Liam Flannery - Blackburn
Fast reliable and cheap what more could i ask for
Clicked in to already fitted mounts with out a problem great
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