# X-Sense XS0E-iR Wi-Fi Smoke Alarm, 3-Pack

The X-Sense XS0E-iR is a three-pack of battery-powered Wi-Fi smoke alarms with app notifications and remote mute controls. Its app connection uses 2.4 GHz Wi-Fi, but the listing says the alarms do not support wireless interconnection, so they should not be treated as a linked alarm network.

- [Original product page](https://bargainpostbox.co.uk/product/x-sense-xs0e-ir-wifi-smoke-alarm-3-pack)
- [View offer](https://bargainpostbox.co.uk/visit/x-sense-xs0e-ir-wifi-smoke-alarm-3-pack)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: X-Sense
- Model: XS0E-iR
- Category: Electronics > Smart Home & Security > Alarms & Sensors
- Price: 53.19 GBP
- Previous price: 69.99 GBP
- Discount: 24%
- Price checked: 2026-11-13T05:53:33.853Z
- Rating: 4.4 / 5
- Reviews: 460

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- App alerts are described for alarms, faults and low battery warnings, with remote muting and alarm history access.
- Night mode can stop the standby green LED from flashing, according to the listing.
- Four indicator colours are described for standby, alarm, faults and network pairing.

## Pros

- Remote app alerts and mute controls can be useful when users are away from the alarm.
- The replaceable battery avoids replacing the whole alarm solely because its battery is depleted.
- The included three units suit buyers covering several rooms, subject to their alarm layout needs.

## Cons

- The alarms do not support wireless interconnection, limiting their suitability for a linked multi-alarm setup.

## Specifications

### Identity and configuration
- Brand: X-Sense
- Model: XS0E-iR
- Power configuration: Battery Powered
- Pack quantity: 3
### Dimensions and installation
- Dimensions listed: 3D x 11W x 11H centimetres
- Weight listed: 159 Grams
### Materials and operating conditions
- Material listed: ABS
- Operating humidity: ≤85%
### Alarm and connectivity
- Alarm sound level: 85 dB
- Wi-Fi band: 2.4 GHz
- Wireless interconnection: Does not support wireless interconnection
### Sensor and battery
- Sensor type: photoelectric sensor
- Sensor product life claim: 10 years
- Battery type: CR123A
- Battery life claim: up to 1 year

## Before you buy

- The listing claims 10 years of sensor life, while its replaceable CR123A battery is claimed to last up to 1 year. App operation depends on a 2.4 GHz network. Customer feedback reports mixed connectivity and notifications, including reports of difficulty connecting to the app.

## In the box

- 3 × Smoke Alarm XS0E-iR (Included)
- 3 × Battery CR123A (Included)
- 3 × Mounting Bracket (Included)
- 6 × Screw (Included)
- 6 × Anchor (Included)
- User manual (Included)

## A good fit for

- Households wanting app alerts, alarm history and remote muting over 2.4 GHz Wi-Fi.
- Buyers looking for three standalone smoke alarms with replaceable batteries and app-controlled night mode.

## Less suited to

- Buyers who require alarms to wirelessly interconnect and alert as a linked system.
- Buyers who cannot rely on app connectivity or need an alarm setup without a 2.4 GHz Wi-Fi network.

## Customer feedback

Customer feedback reports easy setup and favourable impressions of value, but experiences with connectivity, functionality and notifications are mixed. That matters because app alerts and remote controls are key listed features, and some customers report difficulty connecting the alarm to the app. The aggregate ratings lean positive overall, but do not establish that every unit or connection will perform alike.
- Positive themes: Customers describe setup as easy.
- Positive themes: Some customers regard it as good value for money.
- Mixed feedback: Feedback on app connectivity is mixed, with reports of difficulty connecting.
- Mixed feedback: Customers give mixed feedback on functionality and notifications.

## Frequently asked questions

### Does this model wirelessly link the three alarms?
No. The listing explicitly says the XS0E-iR does not support wireless interconnection. App connectivity does not mean the alarms are linked to each other.
### What Wi-Fi does it use?
The alarm connects directly to the app over a 2.4 GHz network, according to the listing.
### What battery does it use, and how long is it claimed to last?
It uses a replaceable CR123A battery. The listing claims battery life of up to 1 year.
### What is the claimed sensor life?
The listing describes a photoelectric sensor with a 10-year product life claim. This is distinct from the battery life.

## Alternative options

- [X-Sense Smart Smoke, CO & Heat Alarm Kit with Base Station, HSC131-MN \| APP Control, Whole-Home Protect, Magnetic Mounting for Smoke & Heat Alarms](https://bargainpostbox.co.uk/visit/x-sense-xs0e-ir-wifi-smoke-alarm-3-pack)
- [X-Sense Smart Smoke Alarm with Voice Alerts and 17 Locations, XS0B-MR31 \| Wi-Fi Smoke Alarm with SBS50 Base Station, Wireless Interlinked Fire Alarm](https://bargainpostbox.co.uk/visit/x-sense-xs0e-ir-wifi-smoke-alarm-3-pack)
- [ELRO FS1801 smoke detector complies with European standard EN14604-4 pieces, pack of 4, White](https://bargainpostbox.co.uk/visit/x-sense-xs0e-ir-wifi-smoke-alarm-3-pack)
- [X-Sense Smart Smoke Alarms for Home with Magnetic Mount, XS0D-MR31 \| with SBS50 Base Station, Wireless Interlinked, 10-Year Life Product and Replaceable Battery, App Function](https://bargainpostbox.co.uk/visit/x-sense-xs0d-mr31-smart-smoke-alarm-magnetic-mount)
- [X-Sense Wi-Fi Smoke Alarm for Home with Voice Alerts, XS0B-iR, 1-Pack \| 17 Preset Locations, 1.3 in \(33 mm\) Thick](https://bargainpostbox.co.uk/visit/x-sense-xs0b-ir-wi-fi-smoke-alarm)
- [ELRO FS4610 6-Pack Ultra Thin Smoke Alarm with 10 Year Battery and Conforms to EN14604 Standard, White, 6 Items](https://bargainpostbox.co.uk/visit/x-sense-xs0e-ir-wifi-smoke-alarm-3-pack)
- [X-Sense Wi-Fi Smoke and Carbon Monoxide Alarm, App Control, SC06-WX, 2-Pack \| with Replaceable Battery, Compatible with X-Sense Home Security App](https://bargainpostbox.co.uk/visit/x-sense-sc06-wx-wifi-smoke-carbon-monoxide-alarm-2-pack)
- [ELRO FS1801 \| 10-Piece Smoke Detector Set \| 10-Year Sensor \| Complies with European Standard EN14604 \| White \| Set of 10](https://bargainpostbox.co.uk/visit/x-sense-xs0e-ir-wifi-smoke-alarm-3-pack)
- [X-Sense Wi-Fi Smoke Alarms for Home with SBS50 Base Station, FS31 \| Compatible with X-Sense Home Security APP, Wireless Interlinked](https://bargainpostbox.co.uk/visit/x-sense-xs0e-ir-wifi-smoke-alarm-3-pack)
- [3-Pack ELRO FS4610 \| 3-Piece Smoke Detector Set \| Thinnest Smoke Detector in the World\| 10-Year Battery \| Compliant with European Standard EN14604 \| White \| Set of 3](https://bargainpostbox.co.uk/visit/x-sense-xs0e-ir-wifi-smoke-alarm-3-pack)
- [X-Sense Smart Smoke Alarm for Home with Magnetic Mount, SD11-MR31 \| with SBS50 Base Station, Wireless Interlinked, 10-Year Life and Replaceable Battery, Support App Function](https://bargainpostbox.co.uk/visit/x-sense-xs0e-ir-wifi-smoke-alarm-3-pack)

## Add-ons

- [X-Sense Wi-Fi Smoke and Carbon Monoxide Alarm, Voice Alerts, XP0A-iR,2-Pack \| with Replaceable Battery, Compatible with X-Sen](https://bargainpostbox.co.uk/visit/x-sense-xs0e-ir-wifi-smoke-alarm-3-pack)
- [X-Sense Wi‑Fi Smoke and Carbon Monoxide Alarm, App Control, SC07-WX, 1-Pack \| with Replaceable Battery, Smart Fire Alarm Comp](https://bargainpostbox.co.uk/visit/x-sense-xs0e-ir-wifi-smoke-alarm-3-pack)

## Images

![X-Sense XS0E-iR Wi-Fi Smoke Alarm, 3-Pack — 1](https://bargainpostbox.co.uk/i/PxXsUJnOl66x-BG6XqReVkzI8tuI4v6ne06pbzMVZty6wRRjOXHj4vsy2GZoqEs7D5zwT22zp7L3aas_pgtZ8Bg-HBRcYQHP4LCs1ba3rIyJz1448GY--M_3.jpg)

![X-Sense XS0E-iR Wi-Fi Smoke Alarm, 3-Pack — 2](https://bargainpostbox.co.uk/i/sCqdxUayIchmG5BbYU55knde0bbEfCpVEMZcfTdSJ7hRVO1TSu3-GvNbF7TA5_s4mw73Kl8FTb34DgsQ0mWt8GrHGbXYbTgLKeQxlG70GBqVfGYscTxe-lMa.jpg)

![X-Sense XS0E-iR Wi-Fi Smoke Alarm, 3-Pack — 3](https://bargainpostbox.co.uk/i/weZ1BeoonuvB5r7YOGmoGlb8NkeMzDW84yN3LWHD2qEWrRMXUT-wBmyLy7IlP9LS79ctpqDUnpXp0YXeX0foJWC4b5UJ6rLpejD7htVU3k0v2EVcPxvafDbS.jpg)

![X-Sense XS0E-iR Wi-Fi Smoke Alarm, 3-Pack — 4](https://bargainpostbox.co.uk/i/cNtPbHregEBrHm60TSOBmhCPI1JcjvkAjIoJ-VyiWLRdrig4sNl2pj2qBX_m8R_3WQe8SCURUs-VOos1PV--w1ncxAiz003eDQZCrfcCWlh3WLX8Ht8-64c4.jpg)

![X-Sense XS0E-iR Wi-Fi Smoke Alarm, 3-Pack — 5](https://bargainpostbox.co.uk/i/ugguu9ftnISiJs_JAN3_e1TggdhK1OiJuE6fBQ0h7GIEpHxNX_JqV6cnwTD1ya75XpcCu1W5qYVv_F-CK2HlMcdazMwlJ9_sJvVj3viWEp7yxVBSJkv9A0Em.jpg)

![X-Sense XS0E-iR Wi-Fi Smoke Alarm, 3-Pack — 6](https://bargainpostbox.co.uk/i/0DpG_Gz3WmX_iaxDDxTzo_EwrBBp-_UFcmJ4BLUMiJW4127xbckUmLLVvFHWc-L5ghaf5uPG0og2FbxEolXs66ZI1i45PaHudWEgXIYGMqKOJpHbKCRhZc08.jpg)

![X-Sense XS0E-iR Wi-Fi Smoke Alarm, 3-Pack — 7](https://bargainpostbox.co.uk/i/g_FUABYEuQJeFDMCilXglq6KQQpIkhK-NUJmDdjjLnCf-R2fnM4kUXdNER0qLV23LNwN2GqXvY5ajFVPzQpYRyi3pTSTeCdCDzTTsbgRni40HkCAxt0XHFIz.jpg)