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9V Radio-Interlinked Smoke and Heat Alarm Starter Kit (Contains 3 Alarms)

Discontinued Product

This product has been discontinued and is no longer available to buy.

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Product Overview

This great value starter kit is comprised of; an Ei3100RF ionisation smoke alarm suitable for landings, an Ei3105RF optical smoke alarm suitable for hallways, living rooms and bedrooms, etc. and an Ei3103RF heat alarm suitable for kitchen or garage installation.

The Ei3100RF series battery powered smoke and heat alarms are each powered by a single 9V battery and feature radio-interlink functionality. Without the need for any wiring whatsoever, the Ei3100RF smoke and heat alarm kit can be quickly and easily installed in the home. The radio-interlink means that should one alarm sound, all alarms in the system will sound.

  • Kitemarked to BS EN 14604:2005
  • Suitable for installations complying to BS 5839-6: 2019 Grade F2
  • Built-in radio-interlink facility allows wireless interlink between multiple alarms
  • A maximum of 12 alarms can be interlinked
  • Kit comprises of:
    • 1 x EI3100RF: Ionisation: for landings
    • 1 x EI3105RF: Optical: for hallways, living rooms, bedrooms
    • 1 x EI3103RF: Heat detector: for kitchens and garages
  • Supplied with alkaline batteries as standard
  • RF range over 150 metres in free space and up to 30 metres in buildings
  • Digitally coded to avoid interference with neighbouring systems
  • Advanced suppression and calibration technology increases reliability
  • over 85db at 3m
  • Test and hush button (Ei3103RF heat alarm has test ONLY)
  • 5 year Warranty
  • Supplied with fixings for ceiling mounting

Please Note: These units use the radio-interlink frequency 868.499MHz. This bandwidth is restricted for safety products, therefore the chances of interference should be limited.

Interlink

The table below shows all the units that can interlink with the EI3100 Series.

Smoke and Heat Alarms

Model Number
Type of Unit
Type of Interlink
Ei3014RF Mains Powered Heat Alarm - Sealed Lithium Radio Interlink
Ei3016RF Mains Powered Optical Smoke Alarm - Sealed Lithium Radio Interlink
Ei3024RF Mains Powered Optical & Heat Alarm - Sealed Lithium Radio Interlink
Ei3028RF Mains Powered Heat & Carbon Monoxide Alarm - Sealed Lithium Radio Interlink
Ei2110eRF Mains Powered Multi Sensor Smoke & Heat Alarm - Sealed Lithium Radio Interlink
Ei161eRF Mains Powered Ionisation Smoke Alarm - Sealed Lithium Radio Interlink
Ei164eRF Mains Powered Heat Alarm - Sealed Lithium Radio Interlink
Ei166eRF Mains Powered Optical Smoke Alarm - Sealed Lithium Radio Interlink
Ei168RC/141RC Mains Powered Ionisation Alarm - 9V Alkaline Radio Interlink
Ei168RC/144RC Mains Powered Heat Alarm - 9V Alkaline Radio Interlink
Ei168RC/146RC Mains Powered Optical Smoke Alarm - 9V Alkaline Radio Interlink
Ei3100RF Battery Powered Ionisation Smoke Alarm - 9V Alkaline Radio Interlink
Ei3103RF Battery Powered Heat Alarm - 9V Alkaline Radio Interlink
Ei3105RF Battery Powered Optical Smoke Alarm - 9V Alkaline Radio Interlink
Ei603RF Battery Powered Heat Alarm - Sealed Lithium Radio Interlink
Ei650RF Battery Powered Optical Smoke Alarm - Sealed Lithium Radio Interlink

Carbon Monoxide Alarms

Model Number
Type of unit
Type of interlink
Ei3018RF Mains Powered Carbon Monoxide Alarm - Sealed Lithium Radio Interlink
Ei3028RF Mains Powered Heat & Carbon Monoxide Alarm - Sealed Lithium Radio Interlink
Ei262 Mains Powered Carbon Monoxide Alarm - Sealed Lithium Radio Interlink
Ei208WRF Battery Powered Carbon Monoxide Detector - Sealed Lithium Radio Iinterlink

Ancillary Products

Model Number
Type of unit
Type of interlink
Ei170RF Mains Powered Strobe and Vibration Pad for the Hearing Impaired - Sealed Lithium Radio Interlink
Ei450 Battery Powered Fire and CO Alarm Controller - Sealed Lithium Radio Interlink
Ei411H Battery Powered Locate, Silence & Test Control Switch - Sealed Lithium Radio Interlink
Ei407 Battery Powered Manual Call Point - Sealed Lithium Radio Interlink
Ei410TRF Battery Powered Test Remote - Sealed Lithium Radio Interlink (Ei3100RF Series)
Ei428 Mains Powered 5A Relay Module Radio Interlink
Y03 Mains Powered Multi Frequency Sounder Hardwire Interlink (via relay)
SAB300C Mains Powered Flashing Xenon Strobe (Clear) Hardwire Interlink (via relay)
SAB300R Mains Powered Flashing Xenon Strobe (Red) Hardwire Interlink (via relay)

Wiring Explained

Mains powered Ei Electronics smoke and heat alarms require a 230V AC power supply and up to 12 alarms can be hardwire interlinked in one system.

To obtain a mains power supply, each alarm can be connected to the nearest lighting circuit using 2 core and earth cable with a separate, dedicated interlink cable connecting alarms where applicable. However, if possible it is recommended that any alarms connected via interlink cable are all powered from a dedicated circuit from the distribution board using 3 core and earth cable for safety during maintenance, as the interlink cable will carry power from live alarms on other power circuits. Please see the diagram below:-

Wiring Mains Powered Alarms

Technical Data

Technical Data

This is the technical data for the 9V Radio-Interlinked Smoke and Heat Alarm Starter Kit (Contains 3 Alarms).

Product Code EI3100KIT
Alternative Product Codes Ei3100, Ei3105, Ei3103, Ei3100RF, Ei3105RF, Ei3103RF, ei3105f
Weight 0.60kg
Dimensions (HxWxD) Ei3100RF - Ionisation: 140x120x45mm
Ei3103RFU - Heat: 140x120x52
Ei3105RF - Optical: 140x120x45
Battery Type 9V Alkaline
Sound Output 85dB (minimum) at 3m
Temperature Range 0 to 40°C
Maximum Humidity 15% to 95% Relative Humidity

Product Datasheets

The following datasheets are available for this product.

Customer Reviews

70 customers have 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: 4 / 5 Stars

Reviewed by: RP

Excellent audible alarm. Flashing operating lights differ and perhaps should be set to same sequence. Cost of items should include lithium batteries to be credited with 5 stars.

Published on: 7th April 2019

Rating: 5 / 5 Stars

Reviewed by: KB

Easy to set up and provides added fire safety to domestic homes. This is an excellent product and far safer than stand alone smoke detectors. Should be fitted to every home.

Published on: 12th January 2019

Rating: 5 / 5 Stars

Reviewed by: CF

Very good products and easy to install and test

Published on: 3rd January 2019

Rating: 4 / 5 Stars

Reviewed by: NP

Great package - easy to install and just the job. Good customer support too when we had a small issue with the wireless interlink. They quickly advised and solved it.

Published on: 15th October 2018

Rating: 5 / 5 Stars

Reviewed by: SA

Good alarms and easy to fit. I was told by Safelincs that model Ei208WRF would not work with the 3 pack kit. Fortunately I checked with Ei Electronics who confirmed that it would and having purchased the extra unit I can confirm that it does indeed work. So full marks to Ei but zero to Safelincs who should more about the products they sell.

Published on: 27th May 2018

Rating: 5 / 5 Stars

Reviewed by: RB

Interlinked perfectly with my previously purchased smoke alarms.

Published on: 26th April 2018

Rating: 5 / 5 Stars

Reviewed by: CT

same comment as ionisation above these detectors are interlinked and work very well

Published on: 8th April 2018

Rating: 4 / 5 Stars

Reviewed by: DF

Value for money Reasonable price. easy to set up and add mpre units if required.

Published on: 2nd April 2018

Rating: 4 / 5 Stars

Reviewed by: DT

Arrived promptly in good condition. Working fine. Some confusion at first as not all the alarms linked until "reset" to same house mode completed. Expected to be able to use default setting.

Published on: 12th February 2018

Rating: 5 / 5 Stars

Reviewed by: KC

Simple to install, set up and test. Safelincs is a great place to buy from, you sorted out a delivery problem not of your making without any drama or difficulty for me, thanks.

Published on: 15th January 2018

Rating: 5 / 5 Stars

Reviewed by: ST

Very easy to install, excellent product

Published on: 3rd January 2018

Rating: 5 / 5 Stars

Reviewed by: WM

Easy to install and programme. Appear to be robustly constructed. Easy to test. Delivery was quick and on time.

Published on: 2nd January 2018

Rating: 5 / 5 Stars

Reviewed by: DJ

Easy to instal and all went off when an open fire in one room smoked a bit on lighting.

Published on: 25th December 2017

Rating: 4 / 5 Stars

Reviewed by: RB

Easy to set up, but design could be a bit prettier. Instructions seem to confuse battery with mains operated units at one point.

Published on: 1st October 2017

Rating: 5 / 5 Stars

Reviewed by: JP

fITTED tEASTED EVERYTHING WORKING

Published on: 29th August 2017

Rating: 5 / 5 Stars

Reviewed by: GT

Perfect solution for our needs.

Published on: 30th June 2017

Rating: 5 / 5 Stars

Reviewed by: PA

They do exactly what is required , no big deal setting up or installing customer well pleased , thank you.

Published on: 13th May 2017

Rating: 5 / 5 Stars

Reviewed by: EC

excellent product at great price give more detail and quick link regarding compatible and suitable Co2 detector

Published on: 2nd May 2017

Rating: 5 / 5 Stars

Reviewed by: SM

Good product, easy to install and operate.

Published on: 23rd February 2017

Rating: 4 / 5 Stars

Reviewed by: MA

Good cheap product

Published on: 3rd February 2017

Rating: 5 / 5 Stars

Reviewed by: CB

Very easy to set up and link together At first I thought one of the alarms wasn't triggering the other two when pressing test, but when you read the instructions it does say that sometimes you have to hold it down for 20 seconds or so to work.

Published on: 25th January 2017

Rating: 5 / 5 Stars

Reviewed by: GF

Easy to fit and to link - job done.

Published on: 20th January 2017

Rating: 4 / 5 Stars

Reviewed by: LL

We have not had a chance to use these in action but they test well and interlink efficiently

Published on: 12th December 2016

Rating: 5 / 5 Stars

Reviewed by: MS

Rang up, got he advice I needed, ordered the products, arrived next day! Exceptional service from phone call to delivery.

Published on: 2nd October 2016

Rating: 5 / 5 Stars

Reviewed by: JC

Does what it says on the tin. Three fitted in my narrowboat, galley, saloon and bedroom. Work well. Description mentioned a lithium battery but none included.

Published on: 29th June 2016

Rating: 4 / 5 Stars

Reviewed by: KL

Easy to fit

Published on: 27th June 2016

Rating: 5 / 5 Stars

Reviewed by: KF

Thanks for prompt and efficient service.

Published on: 16th May 2016

Rating: 5 / 5 Stars

Reviewed by: NK

Easy to fit and link. Great thanks

Published on: 14th May 2016

Rating: 5 / 5 Stars

Reviewed by: MD

Great in a newly decorated property no mess and worked Could even issue a p2 cert for the system

Published on: 13th May 2016

Rating: 5 / 5 Stars

Reviewed by: AW

Works ok

Published on: 7th May 2016

Rating: 5 / 5 Stars

Reviewed by: PS

great products

Published on: 21st April 2016

Rating: 5 / 5 Stars

Reviewed by: NL

A great service - very prompt delivery and a very good experience

Published on: 31st March 2016

Rating: 4 / 5 Stars

Reviewed by: KD

Appears to be good quality

Published on: 29th March 2016

Rating: 5 / 5 Stars

Reviewed by: BG

Good products at fantastic price.

Published on: 7th February 2016

Rating: 5 / 5 Stars

Reviewed by: -

Easy to install - works well

Published on: 19th January 2016

Rating: 4 / 5 Stars

Reviewed by: -

Seems OK

Published on: 18th January 2016

Rating: 4 / 5 Stars

Reviewed by: -

Works well when tested hope never to find out if it works in an emergency.

Published on: 9th January 2016

Rating: 5 / 5 Stars

Reviewed by: -

easy to set up brilliant really loud

Published on: 13th December 2015

Rating: 4 / 5 Stars

Reviewed by: -

Does what it says it will Was easy to install and test.

Published on: 9th December 2015

Rating: 5 / 5 Stars

Reviewed by: -

Great solution for house with attic

Published on: 9th December 2015

Rating: 3 / 5 Stars

Reviewed by: -

Generally good, though experience early device failure and they aren't exactly stylish. One of the devices we originally got decided to become hyper-sensitive. The replacement seems to be doing well. The chain linking works well (having had one alarm go a bit wrong means that this has been tested quite a lot in our house) and it fairly easy to set up.

Published on: 1st December 2015

Rating: 4 / 5 Stars

Reviewed by: -

The easy way to link your smoke alarms.

Published on: 13th November 2015

Rating: 4 / 5 Stars

Reviewed by: -

Easy to fit, radio linked together fairly easy, catches that hold hinged cover a bit flimsy. The catch that holds the hinged cover is a bit flimsy on one of the products (the heat alarm I think out was), you only need to touch the cover and it sometimes swings open.

Published on: 14th October 2015

Rating: 4 / 5 Stars

Reviewed by: -

did what it said on the box worked well

Published on: 12th October 2015

Rating: 5 / 5 Stars

Reviewed by: -

Comprehensive detection, good coverage and easy to set up

Published on: 27th September 2015

Rating: 5 / 5 Stars

Reviewed by: -

Just what I needed no wiring. Very easy to install.

Published on: 22nd September 2015

Rating: 4 / 5 Stars

Reviewed by: -

WiFi link works well under test.

Published on: 18th August 2015

Rating: 5 / 5 Stars

Reviewed by: -

easy to install and set up

Published on: 16th August 2015

Rating: 4 / 5 Stars

Reviewed by: -

Easy to install and seem to be working well

Published on: 10th August 2015

Rating: 5 / 5 Stars

Reviewed by: -

Easy to configure and install

Published on: 19th July 2015

Rating: 4 / 5 Stars

Reviewed by: -

Good delivery, easy to set up

Published on: 6th May 2015

Rating: 5 / 5 Stars

Reviewed by: -

Durability unknown, but easy to install and tenants happy I do not live at the address these were installed at, but they certainly seemed to be the ticket. I have had no complaints from anyone so I would assume all is well. Worth noting that the lithium battery in the heat alarm can be replaced if need be.

Published on: 4th May 2015

Rating: 5 / 5 Stars

Reviewed by: -

set up was easy, all in place and quiet.

Published on: 28th April 2015

Rating: 5 / 5 Stars

Reviewed by: -

Excellent adviceand products which are easy to install

Published on: 17th April 2015

Rating: 4 / 5 Stars

Reviewed by: -

I hope I never find out how welthey work!!!!!

Published on: 11th April 2015

Rating: 4 / 5 Stars

Reviewed by: -

These are good alarms and work just as expected the only issue I had with them was down to the fact that I was interlinking 8 alarms and it took a couple of attempts and I also had to set one to a repeater to get everything working as expected.

Published on: 27th March 2015

Rating: 5 / 5 Stars

Reviewed by: -

Very easy and very effective, not the cheapest, but how much is your families safety worth?!

Published on: 24th March 2015

Rating: 4 / 5 Stars

Reviewed by: -

Ok, does the job.

Published on: 12th February 2015

Rating: 5 / 5 Stars

Reviewed by: -

Installed with little trouble.

Published on: 27th January 2015

Rating: 5 / 5 Stars

Reviewed by: -

Easy installation, configuration & excellent value. Works well in test mode. 'Trust I'll never need them in a "real" situation. Just surprised that the ionisation & optical alarms are supplied with alkaline batteries whilst the heat alarm has a long life lithium battery as standard. Easily solved by purchasing another two lithium batteries though and keeping the alkaline ones as emergency spares.

Published on: 17th January 2015

Rating: 5 / 5 Stars

Reviewed by: -

Superb kit, nearly all needed for total safety. Our house has now as good smoke detector cover as it mwould have if we had a mains wired and linked system. This is the best alternative at less cost.

Published on: 17th January 2015

Rating: 5 / 5 Stars

Reviewed by: -

first class service We run a small cattery and the licencing officer asked us to fit smoke alarms. I did not know you could get radio alarms at the time, from the research I did via google I found your company, evaluated your alarms against others and ordered. The order process was clear and easy, delivery was quick and I fitted and tested the alarms the same day. Thank you very much. Crannies cattery

Published on: 10th January 2015

Rating: 5 / 5 Stars

Reviewed by: -

Easily installed. Very pleased.

Published on: 8th January 2015

Rating: 5 / 5 Stars

Reviewed by: -

Saved our house alerted our neighbours to a fire in the kitchen. Thanks Easy to install, great price fast delivery and already saved our house, thanks

Published on: 28th December 2014

Rating: 5 / 5 Stars

Reviewed by: -

products easy to set up and work as expected

Published on: 1st December 2014

Rating: 5 / 5 Stars

Reviewed by: -

Easy to install and perfect for my B and B. Thank you

Published on: 13th November 2014

Rating: 4 / 5 Stars

Reviewed by: -

very good product

Published on: 20th October 2014

Rating: 4 / 5 Stars

Reviewed by: -

very good service

Published on: 5th September 2014

Rating: 5 / 5 Stars

Reviewed by: -

Well priced, arrived promptly, easy to install and set up. A comprehensive review would only be possible after a greater length of time. However these devices seem well made and robust. The wireless interlink is a very valuable feature, particularly when doors are closed at night, when there would otherwise be a significant risk of a downstairs alarm not being heard upstairs by those asleep. Our previous alarm outside the kitchen was the ionisation type and was often set off by cooking. Since fitting the heat alarm from this set in the kitchen and the optical alarm where the old ionisation one was we have had no false triggers from this or any other cause, which is a pleasant change.

Published on: 26th August 2014

Rating: 5 / 5 Stars

Reviewed by: -

Does exactly what it says on the tin..... I was looking for interlinked smoke alarms that all went off if one was triggered. These cover the three area's I need Kitchen, landing and living room and are ideal has a starter pack.

Published on: 4th August 2014

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