---
product_id: 52616103
title: "Aico EI146e Set of 2 Mains Hard Wired Smoke Alarms with 9V Battery Back Up , White"
brand: "aico"
price: "€ 105.46"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.ie/products/52616103-aico-ei146e-set-of-2-mains-hard-wired-smoke-alarms
store_origin: IE
region: Ireland
---

# Compact Size Battery Backup Hard Wired Aico EI146e Set of 2 Mains Hard Wired Smoke Alarms with 9V Battery Back Up , White

**Brand:** aico
**Price:** € 105.46
**Availability:** ✅ In Stock

## Summary

> 🚨 Safety Meets Style: Don’t Just Protect, Elevate Your Space!

## Quick Answers

- **What is this?** Aico EI146e Set of 2 Mains Hard Wired Smoke Alarms with 9V Battery Back Up , White by aico
- **How much does it cost?** € 105.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/52616103-aico-ei146e-set-of-2-mains-hard-wired-smoke-alarms)

## Best For

- aico enthusiasts

## Why This Product

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

## Key Features

- • **Always Ready:** No batteries required, ensuring uninterrupted protection.
- • **Sleek & Stylish:** Classic white design fits seamlessly into any decor.
- • **Stay Safe, Stay Smart:** Equipped with hard-wired technology for reliable safety.
- • **Lightweight & Efficient:** Weighing only 122g, easy to install and maintain.
- • **Peace of Mind in a Pack:** Includes two smoke alarms for comprehensive coverage.

## Overview

The Aico EI146e Set of 2 Mains Hard Wired Smoke Alarms offers reliable fire safety with a sleek design. Each unit is hard-wired for consistent performance and includes a 9V battery backup for added security. Compact and lightweight, these alarms are perfect for any home, ensuring you and your loved ones are always protected.

## Description

e146rc/2

## Features

- e146rc/2

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Aico |
| Part Number | EI146e |
| Product Dimensions | 9 x 4 x 7 cm; 122 g |
| Item model number | EI146e |
| Size | Pack of 2 |
| Colour | White |
| Style | Classic |
| Pattern | Single |
| Power Source | Battery Powered |
| Item Package Quantity | 1 |
| Included Components | e146rc/2 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 122 g |

## Product Details

- **Brand:** Aico
- **Style:** Classic
- **Power source:** Battery Powered
- **Colour:** White
- **Product dimensions:** 90D x 40W x 70H millimetres
- **Item weight:** 122 Grams
- **Alarm:** Audible
- **Number of items:** 2
- **Manufacturer:** Aico
- **UPC:** 706084667787

## Images

![Aico EI146e Set of 2 Mains Hard Wired Smoke Alarms with 9V Battery Back Up , White - Image 1](https://m.media-amazon.com/images/I/51suzABbHBL.jpg)

## Available Options

This product comes in different **Pattern Name** options.

## Questions & Answers

**Q: I have 20 year old ones in a new house model ei 161, will there be a standard fitting and just click into the existing ceiling mount?**
A: I believe so.  I inherited 15 year old ones and the new ones just replaced them

**Q: do these alarms come with base plates ,because they probably wouldnt fit the old DETA base**
A: I had to make up some stand off from the ceiling because the base would not fit over the ceiling rose I had. The base on my units were solid , no holes for the rose. hope this helps.

**Q: would this model be a replacement for the EI161RC?**
A: Hi This Model EI146RC Replacement for EI141RC.
I'm sorry i can't recognise the model EI161RC

**Q: Can you tell me the replacement date indicated on the product please?**
A: Sorry not sure but think it is generally 5 years.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best smoke alarm on the market.
*by J***K on 21 January 2025*

It was well worth paying that bit extra for excellent quality.So easy to install. Mains operated with battery backup. Quick job to replace the battery when required.You must read the wiring instructions carefully. And use a two probe tester to confirm the live and neutral wiring.It looks very good as well.

### ⭐⭐⭐⭐⭐ Product as described.
*by M***N on 25 May 2025*

Product as described.

### ⭐⭐⭐⭐ Fire/smoke detectors
*by D***L on 26 March 2025*

Great product - easy to replace

## Frequently Bought Together

- Aico EI146e Set of 2 Mains Hard Wired Smoke Alarms with 9V Battery Back Up , White
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- Aico Ei146e Optical Smoke Alarm AC mains power supply and 9V alkaline battery back-up.

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---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-06*