Mains Powered Optical Smoke Alarm with Lithium Back-up Battery - Ei166e - £38.79 ex VAT
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Mains Powered Optical Smoke Alarm with Lithium Back-up Battery - Ei166e

£38.79 ex VAT
£46.55 inc VAT
Product Overview

The Ei166e mains powered optical smoke alarm is designed to quickly detect slow smoldering fires and is fitted with a sealed re-chargeable lithium battery and is available in two versions: Ei166e supplied complete with Easi-fit base and Ei166RCEK replacement kit, which is supplied without the base. The Ei166e optical smoke alarm can be hard-wire interlinked with up to 12 other smoke and heat alarms from the same series, providing the quickest possible warning of fire within your property.

  • 230V mains powered smoke alarm with sealed 10 year re-chargeable lithium back-up battery. No need to replace battery for 10 year life of alarm.
  • CE marked and Kitemarked to BS EN 14604:2005
  • Available in two versions:
  • 5 year manufacturer's warranty
  • Suitable for installations complying to BS 5839-6: 2013 Grade D, E and F
  • A maximum of 12 units can be hard-wire interlinked within the same system
  • Optical smoke sensor - quick to detect slow smouldering fires
  • Can be wirelessly interlinked using an optional RadioLINK+ module - Ei100MRF
  • Insect screen helps to prevent insects or debris entering the smoke chamber
  • Test and hush button facility
  • Memory feature - easy to identify an alarm that has previously gone off
  • Suitable for bedrooms, living rooms and downstairs hallways
  • Supplied with fixings; 2 x screws and 2 x rawl plugs

Please Note: The simple installation process of the easichange replacements kits negates the need of an electrician.

Interlink

The table below shows all the units that can interlink with the Ei160e series of alarms.

Alarms from the same series

Model Number
Type of unit
Type of interlink
Ei161e Ionisation Smoke Alarm Hard wire Interlink
Ei166e Optical Smoke Alarm Hard wire Interlink
Ei164e Heat Alarm Hard wire Interlink

Compatible alarms

Model Number
Type of unit
Type of interlink
Ei141RC Ionisation Smoke Alarm Hard wire interlink
Ei144RC Heat Alarm Hard wire interlink
Ei146RC Optical Smoke Alarm Hard wire interlink
Ei161RC Ionisation Smoke Alarm Hard wire Interlink
Ei166RC Optical Smoke Alarm Hard wire Interlink
Ei164RC Heat Alarm Hard wire Interlink
Ei2110 Multi Sensor Smoke and Heat Alarm Hard wire Interlink
Ei261 Carbon Monoxide Detector Hard wire Interlink

Ancillary Products

Model Number
Type of unit
Type of interlink
Y03 Multi Frequency Sounder Hard wire Interlink
Ei1529RC Smoke Alarm Locate, Hush and Remote Test Switch Hard wire Interlink
MCP401RC Manual Call Point Hard wire Interlink

Wiring Explained

The Ei160e series of smoke and heat alarms require a 230V AC mains power supply. Up to 12 alarms can be hard wire interlinked on one circuit.

To obtain a mains feed, the first alarm can be connected to the nearest lighting circuit using 2 core and earth cable. From this alarm, 3 core and earth cable is required for all additional alarms, which allows for the hard wire interlink to work. Please see the diagram below:-


wiring-hard-wired-alarms

Alternatively, the alarms can be hard wired using a dedicated circuit from the distribution board.

Technical Data

Technical Data

This is the technical data for the Mains Powered Optical Smoke Alarm with Lithium Back-up Battery - Ei166e.

Back-Up Battery Re-chargeable Lithium Battery
Sound Output 85dB at 3m
Operating Temperature 0 °C to +40 °C
Relative Humidity 15% to 95%
Dimensions (HxDia) 54x148mm
Weight 0.4kg

Product Datasheets

The following datasheets are available for this product.

Pricing & Availability

Model Stock Price Weight
Ei166EK Replacement Kit (Detector Only)
Product Code: EI166RCEK
Stock Level:
More than 20 in stock Expected dispatch: Tomorrow
Price:

£38.79 ex VAT

£46.55 inc VAT

Weight:
0.40kg
Ei166e Optical Smoke Alarm (Detector + Base)
Product Code: EI166E
Stock Level:
More than 20 in stock Expected dispatch: Tomorrow
Price:

£38.79 ex VAT

£46.55 inc VAT

Weight:
0.40kg

Customer Reviews

11 customers have rated this product and it has an overall rating of 4.7 out of 5

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

4 / 5 Stars

Reviewed by: JM

pleased with the product delivery and service very good

Published on: 9th July 2018

5 / 5 Stars

Reviewed by: MS

Does what it says on the tin, easy to install

Published on: 30th April 2018

5 / 5 Stars

Reviewed by: JN

Easy to install and look good Bought two units that are interlinked by a cable connection. Test function works as per instructions guide. Great pre-sales advice in identifying products to replace older obsolete models.

Published on: 8th April 2018

5 / 5 Stars

Reviewed by: RW

Bought to replace obsolete model, easy to fit and regularly test so you know it'll work if it's ever needed. I had a fitting query and my call was answered by Julie. She was friendly and answered my technical query immediately. She really is a great ambassador for your company and I'd like my thanks to her noted.

Published on: 1st February 2018

5 / 5 Stars

Reviewed by: RC

great replacemnet product

Published on: 9th January 2018

5 / 5 Stars

Reviewed by: PM

A great product, easy to install and link to other units A great range of products.

Published on: 25th November 2017

5 / 5 Stars

Reviewed by: KB

Well made and easy to instal

Published on: 17th November 2017

5 / 5 Stars

Reviewed by: MW

Well made, easy to fit, comprehensive and clear instructions. None but I have several serious comments on the FireAngel battery powered Herat alarm which I bought shortly after the Smoke Alarms. I am contacting you separately ref. these comments. Mike Wood

Published on: 27th September 2017

4 / 5 Stars

Reviewed by: DF

Excellent value

Published on: 12th August 2017

4 / 5 Stars

Reviewed by: RH

Does what it says on the box.

Published on: 14th July 2017

5 / 5 Stars

Reviewed by: DE

Good product and easy to fit

Published on: 30th December 2016

Show All

Delivery Options

The following delivery options are available on this product.

Economy Delivery

Delivered in 3-5 working days by Royal Mail £3.90 ex VAT

Next Working Day Delivery

Delivered the next working day by UK Mail £6.50 ex VAT

For dispatch today order within

Looking for more information?

If you have any questions or would like more information about this product you can ask one of our specialists.

Direct Telephone 01507 464181
Direct Email Email Now

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