---
product_id: 55599114
title: "EI3100RF Ionisation Radio-Interlinked Smoke Alarm with 9V Lithium Battery Upgrade"
brand: "ei electronics"
price: "€ 125.49"
currency: EUR
in_stock: false
category: "Misc."
url: https://www.desertcart.sk/products/55599114-ei3100rf-ionisation-radio-interlinked-smoke-alarm-with-9v-lithium-battery
store_origin: SK
region: Slovakia
---

# EI3100RF Ionisation Radio-Interlinked Smoke Alarm with 9V Lithium Battery Upgrade

**Brand:** ei electronics
**Price:** € 125.49
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** EI3100RF Ionisation Radio-Interlinked Smoke Alarm with 9V Lithium Battery Upgrade by ei electronics
- **How much does it cost?** € 125.49 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/55599114-ei3100rf-ionisation-radio-interlinked-smoke-alarm-with-9v-lithium-battery)

## Best For

- ei electronics enthusiasts

## Why This Product

- Trusted ei electronics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

The Ei3100RF is an entirely wireless, interconnectable ionisation smoke alarm from the Ei3100 series. When connected in a system, if one alarm detects smoke, all alarms go off to give maximum warning time.  Wireless, interconnectable smoke and heat alarms. No base plate required Battery operated smoke alarm (alkaline battery included) 5 year Warranty A maximum of 12 alarms can be interconnected including the Ei3105RF and Ei3103RFU Compatible with Ei410T Remote Control test device Kitemarked to BS EN 14604:2005 Suitable for installations complying to BS 5839-6: 2013 Grade F CE marked No central alarm panel needed Can interlink with all other EI radio-interlinked alarms (Please note: only the test function of accessories Ei411H and Ei410 will work with this unit) RF range 150 metres (minimum) in free space and up to 30 metres in buildings Digitally coded to avoid interference with neighbouring systems Longlife lithium battery upgrade Please Note: These alarms are sold as individual units

## Features

- Wireless, interconnectable smoke and heat alarms. No base plate required
- Battery operated smoke alarm
- 5 year Warranty
- RF range 150 metres (minimum) in free space and up to 30 metres in buildings
- Please Note: These alarms are sold as individual units

## Images

![EI3100RF Ionisation Radio-Interlinked Smoke Alarm with 9V Lithium Battery Upgrade - Image 1](https://images-eu.ssl-images-amazon.com/images/I/41djNXLumFL.jpg)

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**Shop now:** [https://www.desertcart.sk/products/55599114-ei3100rf-ionisation-radio-interlinked-smoke-alarm-with-9v-lithium-battery](https://www.desertcart.sk/products/55599114-ei3100rf-ionisation-radio-interlinked-smoke-alarm-with-9v-lithium-battery)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-16*