---
product_id: 790618989
title: "X-Sense Smoke Alarm for Home, 10-Year Battery Fire Alarm, LED Indicator & Silence Button, Smoke Detector Battery Operated, Conforms to EN 14604 Standard, SD11"
brand: "x-sense"
price: "₨933"
currency: SCR
in_stock: true
reviews_count: 13
category: "X Sense"
url: https://www.desertcart.sc/products/790618989-x-sense-smoke-alarm-for-home-10-year-battery-fire
store_origin: SC
region: Seychelles
---

# auto self-check 10-year lithium battery 85dB loud alarm X-Sense Smoke Alarm for Home, 10-Year Battery Fire Alarm, LED Indicator & Silence Button, Smoke Detector Battery Operated, Conforms to EN 14604 Standard, SD11

**Brand:** x-sense
**Price:** ₨933
**Availability:** ✅ In Stock

## Summary

> 🚨 Protect your home, power your peace of mind for 10 years!

## Quick Answers

- **What is this?** X-Sense Smoke Alarm for Home, 10-Year Battery Fire Alarm, LED Indicator & Silence Button, Smoke Detector Battery Operated, Conforms to EN 14604 Standard, SD11 by x-sense
- **How much does it cost?** ₨933 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/790618989-x-sense-smoke-alarm-for-home-10-year-battery-fire)

## Best For

- x-sense enthusiasts

## Why This Product

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

## Key Features

- • **Always On Guard:** Reliable auto-check system constantly monitors device health and battery status for peace of mind.
- • **Robust & Stylish:** Fire-retardant ABS casing with sleek, compact design that blends seamlessly into any modern home.
- • **Decade-Long Power:** Built-in lithium battery delivers uninterrupted 24/7 protection for 10 years—set it and forget it.
- • **Instant Smoke Detection:** Photoelectric sensor + smart chipset for rapid, accurate alerts with minimal false alarms.
- • **Certified Safety Assurance:** Meets EN 14604 standard and TÜV Rheinland certification—trusted protection you can count on.

## Overview

The X-Sense SD11 Smoke Alarm combines cutting-edge photoelectric sensing with a decade-long lithium battery, delivering reliable, low-maintenance fire detection. Featuring an 85-decibel alarm, intelligent self-monitoring, and compliance with EN 14604 safety standards, it ensures your home stays protected with minimal hassle. Its sleek, fire-retardant ABS design fits effortlessly into any space, making it the smart choice for safety-conscious professionals.

## Description

Free delivery and returns on all eligible orders. Shop X-Sense Smoke Alarm for Home, 10-Year Battery Fire Alarm, LED Indicator & Silence Button, Smoke Detector Battery Operated, Conforms to EN 14604 Standard, SD11.

Review: Reliable Smoke Alarms with Long Battery Life - Easy to install and reassuring to have a 10-year battery. Clear LED indicator and useful silence button. Good value as a two-pack and meets safety standards.
Review: The smoke alarm and the man from Mogadishu - I arrived in Mogadishu, a good place for any man to visit, despite the nay sayers. “Water on the rocks please barmen.” Having real stones in your water was a definitely a new version of cultural enrichment. Calling me a fat boy as he dropped in the stones. I didn’t understand as I thought I was slim and of a muscular build. Maybe he forgot his glasses that day. Im looking for a Mogi, I said. “Oh the smoke alarm salesman that fit for your home with a 10 year battery life”. He said. “Oh yeah that person” I replied “do you have one?” Not I can’t afford one, but you’re western man who can afford Rocks in your water, it should be fine for you to have such a strong, sturdy smoke alarm that’s a really good product. I want one as it would really give me a a peace of mind in my kitchen and keep my family that much more safer. And it’s only small as well so it wouldn’t ruin the look of hutt. Apprantly the display quality is good and they have a long lifespan”. Just as he finished his sentence Mogi walked it and gave me a package. £15 please. I gave him the money and he instantly walked off. I flew back to London that night happy with my purchase and a peace of mind in my kitchen.

## Features

- Sensitive & Intelligent: The state-of-the-art photoelectric sensor, combined with an advanced intelligent chipset, this smoke alarm for home can accurately detects dangerous smoke levels in seconds with fewer false alarms
- 10-Year Battery Life: The low power consumption enables an incredible product life of up to 10 years with the built-in lithium battery; provides reliable uninterrupted 24/7 protection so you can sleep safely
- Reliable Auto-Check: The fire alarm monitors itself constantly and timely informs you of faults or a low battery for secure use
- Superior Construction: Made of fire-retardant ABS plastic material; the long-lived smoke detector horn alerts you with a loud 85-decibel alarm when smoke has been detected
- High Quality: This premium smoke alarm conforms to EN 14604 standard

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CWV3PRS |
| Assembled Diameter | 12.2 Centimetres |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Lithium Metal |
| Best Sellers Rank | 228 in DIY & Tools ( See Top 100 in DIY & Tools ) 2 in Smoke Alarms 521 in Climate Pledge Friendly: Shop All |
| Certification | Certified by the TÜV Rheinland |
| Colour | White |
| Coverage | 20-40 ㎡ |
| Customer Reviews | 4.6 4.6 out of 5 stars (6,397) |
| Cutting Diameter | 12.2 Centimetres |
| Date First Available | 27 Jun. 2018 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Included Components | 1 × Smoke Alarm, 1 × Mounting Bracket, 2 × Screws, 2 × Anchor Plugs, 1 × User Manual |
| Installation method | Screw-In |
| Item Package Quantity | 1 |
| Item Weight | 178 g |
| Item model number | SD11 |
| Manufacturer | X-Sense |
| Material | ABS |
| Part Number | SD11 |
| Power Source | Battery Powered |
| Shape | Circular |
| Size | 1-PACK |
| Sound level | 85 Decibels |
| Style | Standard |
| Voltage | 3 Volts (DC) |
| Wattage | 4.5 Watt-hours |

## Product Details

- **Alarm:** Audible
- **Brand:** X-Sense
- **Colour:** White
- **Item weight:** 178 Grams
- **Material:** ABS
- **Operating humidity:** 85% Volume
- **Power source:** Battery Powered
- **Product dimensions:** 12.2D x 12.2W x 4.5H centimetres
- **Sensor type:** Photoelectric
- **Style:** Standard

## Images

![X-Sense Smoke Alarm for Home, 10-Year Battery Fire Alarm, LED Indicator & Silence Button, Smoke Detector Battery Operated, Conforms to EN 14604 Standard, SD11 - Image 1](https://m.media-amazon.com/images/I/61ts50x6mhL.jpg)

## Questions & Answers

**Q: I expect after-sales service. How do I contact the manufacturer?**
A: Dear customer, we are committed to improving our products and services for our customers.
If you have any questions, please feel free to contact us in the following ways.
Email: support@x-sense.com
Phone Number: +44 0808 501 5078 (UK)
                         +49 0800 1821 385 (DE)

**Q: Is it possible to install a smoke alarm at the bathroom door?**
A: I assume you mean the area outside of the bathroom. I wouldn’t as steam may trigger the alarm. It would of course depend on whether the bathroom fan would draw steam away from the siting of the fan. Try it! Its not like it’s hard wired apparatus and It’s only a couple of screw holes to repair if it becomes a nuisance and needs removing.

**Q: How about its detection sensitivity? Any false alarms?**
A: This device is more accurate than other brands. An advanced photoelectric sensor and intelligent chipset allow for fast and accurate detection of smoldering fires, giving you an early warning of danger! False alarms are usually the result of improper installation and/or lack of device maintenance.

**Q: How long does the battery last?**
A: I estimate it will last about ten years. My father bought this smoke alarm for our house 3 years ago. It still works great, just like when we first used it. Well worth it!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable Smoke Alarms with Long Battery Life
*by S***A on 13 January 2026*

Easy to install and reassuring to have a 10-year battery. Clear LED indicator and useful silence button. Good value as a two-pack and meets safety standards.

### ⭐⭐⭐⭐⭐ The smoke alarm and the man from Mogadishu
*by B***N on 25 September 2025*

I arrived in Mogadishu, a good place for any man to visit, despite the nay sayers. “Water on the rocks please barmen.” Having real stones in your water was a definitely a new version of cultural enrichment. Calling me a fat boy as he dropped in the stones. I didn’t understand as I thought I was slim and of a muscular build. Maybe he forgot his glasses that day. Im looking for a Mogi, I said. “Oh the smoke alarm salesman that fit for your home with a 10 year battery life”. He said. “Oh yeah that person” I replied “do you have one?” Not I can’t afford one, but you’re western man who can afford Rocks in your water, it should be fine for you to have such a strong, sturdy smoke alarm that’s a really good product. I want one as it would really give me a a peace of mind in my kitchen and keep my family that much more safer. And it’s only small as well so it wouldn’t ruin the look of hutt. Apprantly the display quality is good and they have a long lifespan”. Just as he finished his sentence Mogi walked it and gave me a package. £15 please. I gave him the money and he instantly walked off. I flew back to London that night happy with my purchase and a peace of mind in my kitchen.

### ⭐⭐⭐⭐ Smoke Alarm
*by S***T on 2 December 2025*

Easy to install Loud siren noise

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-19*