---
product_id: 52616103
title: "EI146e Set of 2 Mains Hard Wired Smoke Alarms with 9V Battery Back Up , White"
brand: "aico"
price: "603.30 DT"
currency: TND
in_stock: true
category: "Aico"
url: https://www.desertcart.tn/products/52616103-ei146e-set-of-2-mains-hard-wired-smoke-alarms-9v
store_origin: TN
region: Tunisia
---

# Hardwired mains connection for reliable power 9V battery backup ensures nonstop protection Loud audible alarm for instant alerts EI146e Set of 2 Mains Hard Wired Smoke Alarms with 9V Battery Back Up , White

**Brand:** aico
**Price:** 603.30 DT
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay ahead of danger with Aico’s smart, reliable smoke alarms! 🔋

## Quick Answers

- **What is this?** EI146e Set of 2 Mains Hard Wired Smoke Alarms with 9V Battery Back Up , White by aico
- **How much does it cost?** 603.30 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/52616103-ei146e-set-of-2-mains-hard-wired-smoke-alarms-9v)

## 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

- • **Easy Installation:** Classic style with straightforward wiring makes setup quick—because safety shouldn’t be complicated.
- • **Compact & Discreet:** Sleek white design with a slim 90x40x70mm profile fits seamlessly into any modern home or office.
- • **Trusted Performance:** Boasting a 4.6-star rating from 275+ users, this smoke alarm is a proven guardian for your space.
- • **Uninterrupted Safety:** Hardwired mains with 9V battery backup means your home stays protected even during power outages.
- • **Dual Pack Convenience:** Set of 2 alarms lets you cover multiple rooms effortlessly, ensuring comprehensive fire safety.

## Overview

The Aico EI146e is a set of two hardwired mains smoke alarms featuring a 9V battery backup for continuous protection. Compact and discreet, these alarms deliver a loud audible alert and have earned a strong 4.6-star rating from over 275 customers, making them a trusted choice for modern home and office fire safety.

## Description

e146rc/2

## Features

- e146rc/2

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00OF66K5O |
| Alarm | Audible |
| Best Sellers Rank | 10,403 in DIY & Tools ( See Top 100 in DIY & Tools ) 50 in Smoke Alarms |
| Brand | Aico |
| Colour | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (284) |
| Included Components | e146rc/2 |
| Item Dimensions D x W x H | 90D x 40W x 70H millimetres |
| Item Type Name | e146rc/2 |
| Item Weight | 122 Grams |
| Manufacturer | Aico |
| Model Number | EI146e |
| Number of Items | 2 |
| Part Number | EI146e |
| Power source | Battery Powered |
| Product Style | Classic |
| UPC | 706084667787 |
| Unit Count | 155.0 gram |

## Product Details

- **Alarm:** Audible
- **Brand:** Aico
- **Colour:** White
- **Item weight:** 122 Grams
- **Manufacturer:** Aico
- **Number of items:** 2
- **Power source:** Battery Powered
- **Product dimensions:** 90D x 40W x 70H millimetres
- **Style:** Classic
- **Unit count:** 155.0 gram

## Images

![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** 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.

## Frequently Bought Together

- Aico EI146e Set of 2 Mains Hard Wired Smoke Alarms with 9V Battery Back Up , White
- Aico EI144e Heat Alarm Mains / 9V Battery Back Up, White
- Aico Ei146e Optical Smoke Alarm AC mains power supply and 9V alkaline battery back-up.

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**Shop now:** [https://www.desertcart.tn/products/52616103-ei146e-set-of-2-mains-hard-wired-smoke-alarms-9v](https://www.desertcart.tn/products/52616103-ei146e-set-of-2-mains-hard-wired-smoke-alarms-9v)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-23*