# X-Sense XS0D-MR Smart Smoke Alarm, 3-Pack

Smart: X-Sense XS0D-MR is a three-alarm smoke detection pack with magnetic mounting and optional app-connected features through an SBS50 Base Station. The alarms are claimed to keep operating if the station goes offline, while app alerts and station-linked functions require the base station.

- [Original product page](https://bargainpostbox.co.uk/product/x-sense-xs0d-mr-smart-smoke-alarm-3-pack)
- [View offer](https://bargainpostbox.co.uk/visit/x-sense-xs0d-mr-smart-smoke-alarm-3-pack)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: X-Sense
- Model: XS0D-MR
- Category: Electronics > Smart Home & Security > Alarms & Sensors
- Price: 55.23 GBP
- Previous price: 64.99 GBP
- Discount: 15%
- Price checked: 2026-11-12T18:01:11.578Z
- Rating: 4.7 / 5
- Reviews: 64

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

- Three battery-powered smoke alarms with magnetic pads and screw-mounting options listed.
- App notifications for alarms, faults and low battery are described as requiring an SBS50 Base Station.
- The manufacturer claims a 10-year product service life and up to 5 years from the replaceable CR123A battery with weekly self-checks.
- The built-in alarm buzzer is specified as 85 dB. With an SBS50 Base Station, the listing also claims a 100 dB station alarm and app notifications.
- The stated wireless transmission range is up to 1,640 ft \(500 m\) in open areas.

## Pros

- Magnetic pads allow removal for replacement or access without leaving ceiling holes, while screw mounting is also offered.
- The CR123A battery is described as replaceable, rather than sealed.
- The listing says the alarms continue functioning if the base station goes offline.

## Cons

- App connectivity and its remote alerts depend on a separately required SBS50 Base Station, which is not listed among the included pack contents.

## Specifications

### Identity
- Brand: X-Sense
- Model: XS0D-MR
### Power and battery
- Power configuration: Battery Powered
### Dimensions and installation
- Dimensions listed: 11D x 11W x 3H centimetres
- Weight listed: 430 Grams
### Materials and protection
- Material listed: fireproof ABS

## Before you buy

- App functions require the SBS50 Base Station and 2.4 GHz Wi-Fi. The listed transmission range of up to 1,640 ft \(500 m\) applies to open areas, and battery life is stated as up to 5 years with weekly self-checks.

## In the box

- 3 × Smoke Alarm XS0D-MR (Included)
- 3 × Magnetic Adhesive Pad (Included)
- 3 × Battery CR123A (Included)
- 3 × Mounting Bracket (Included)
- 6 × Screw (Included)
- 6 × Anchor (Included)
- User manual (Included)

## A good fit for

- Households that already have an SBS50 Base Station and want app notifications alongside local alarm sound.
- Buyers looking for three replaceable-battery smoke alarms with a choice of magnetic-pad or screw mounting.

## Less suited to

- Buyers who need app connectivity without purchasing or already owning an SBS50 Base Station.
- Buyers seeking a kit that explicitly includes the SBS50 Base Station.

## Customer feedback

The supplied rating data is strongly weighted towards five-star ratings, but it also includes one- and two-star ratings. Without written feedback, it does not show what customers liked or criticised. Treat it as a limited satisfaction signal rather than evidence about alarm performance, battery life, app connectivity or installation.

## Frequently asked questions

### Does the XS0D-MR work with the X-Sense app on its own?
No. The listing says app connectivity and notifications require an SBS50 Base Station, as well as 2.4 GHz Wi-Fi.
### Is the SBS50 Base Station included?
It is not included in the explicit contents list. The listing describes it as required for app connectivity, so check the selected pack if you need one.
### How can these alarms be mounted?
The listing describes both magnetic adhesive pads and screw mounting. The package list includes pads, brackets, screws and anchors.
### What battery life is claimed?
The manufacturer claims up to 5 years from the replaceable CR123A battery when weekly self-checks are performed. This is a stated claim, not a guaranteed duration.

## 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-xs0d-mr-smart-smoke-alarm-3-pack)
- [X-Sense Wireless Interlinked Smoke Alarm, 10-Year Battery, SD19-W, 3-Pack \| Conforms to EN 14604 Standard, Link+](https://bargainpostbox.co.uk/visit/x-sense-xs0d-mr-smart-smoke-alarm-3-pack)
- [X-Sense Wi-Fi Smoke Alarm for Home, 10-Year Product Life, XS0E-iR, 1-Pack \| Replaceable Battery, App Function, Night Mode](https://bargainpostbox.co.uk/visit/x-sense-xs0d-mr-smart-smoke-alarm-3-pack)
- [X-Sense Wi-Fi Smoke Alarm for Home with APP Functions, XS01-WX, 1-Pack \| with Replaceable Battery, Compatible with X-Sense Home Security App, Compliant with EN 14604 Standard](https://bargainpostbox.co.uk/visit/x-sense-xs0d-mr-smart-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-xs0d-mr-smart-smoke-alarm-3-pack)
- [X-Sense Wi-Fi Smoke Alarm, Requires Base Station SBS50, XS01-M, 1-Pack \| Compatible with the X-Sense Home Security App, Compliant with EN 14604 Standard](https://bargainpostbox.co.uk/visit/x-sense-xs0d-mr-smart-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-xs0d-mr-smart-smoke-alarm-3-pack)
- [X-Sense Wi-Fi Smoke Alarm for Home with Voice Alerts, XS0B-iR, 3-Pack \| 17 Preset Locations, 1.3 in \(33 mm\) Thick](https://bargainpostbox.co.uk/visit/x-sense-xs0d-mr-smart-smoke-alarm-3-pack)
- [SAFE-TECH Wireless Interlinked Smoke & Heat Alarm Scotland Bundle \| Pre-Linked 3 Smoke Alarms and 1 Heat Alarm \| 10-Year Lifespan Sensor \| Battery Smoke Alarms for Home \| UK Tech Support](https://bargainpostbox.co.uk/visit/safe-tech-aj-763-wireless-interlinked-smoke-heat-alarm-bundle)
- [X-Sense Mini Smoke Alarm for Home, 10-Year Sealed Battery, XS01, 3-Pack \| Conforms to EN14604 Standard, with LED Indicator & Silence Button](https://bargainpostbox.co.uk/visit/x-sense-xs0d-mr-smart-smoke-alarm-3-pack)

## Add-ons

- [X-Sense Smart Smoke Alarm with English Voice Alerts, XS0B-MR, 3-Pack \| 17 Preset Locations, Requires the SBS50 Base Station f](https://bargainpostbox.co.uk/visit/x-sense-xs0d-mr-smart-smoke-alarm-3-pack)
- [X-Sense Interlinked Smoke and Heat Alarm Bundle, 10-Year Battery, HS21 \| 1 Heat Alarm & 2 Smoke Alarms, EN 14604 Standard and](https://bargainpostbox.co.uk/visit/x-sense-xs0d-mr-smart-smoke-alarm-3-pack)

## Images

![X-Sense XS0D-MR Smart Smoke Alarm, 3-Pack — 1](https://bargainpostbox.co.uk/i/JDE_VallHZJAaouLDSGKFMFZzcpcadefZqusUzfyjFPbXex0KqIsY3Zm9tbockgVFUDmKh44zLGi7svZuLSN4pLqCWcKN1NKUIBeidDLjQi3CJ5_z7mtp9av.jpg)

![X-Sense XS0D-MR Smart Smoke Alarm, 3-Pack — 2](https://bargainpostbox.co.uk/i/sx9_p4xxdi9jcu6DJxWrt54rybRV1ukErIXNTaWhK1DNO1_8dwZfSC_ounbDYcq-CHSiG9GohWhibEqITQCqS3AFNviWWIEfgp9VBP-ZCORXRdSEa5lMW8WL.jpg)

![X-Sense XS0D-MR Smart Smoke Alarm, 3-Pack — 3](https://bargainpostbox.co.uk/i/f_83rmiHA-pUsvEISonviivvKWDIz2jVGV8syD_VDMLWq2nbikzgWexsvKrBD_UfUkR7VQjQuqzGe-P2nswfJMjkHBbci-Qe77txLly7jEEZr_blVUripnJM.jpg)

![X-Sense XS0D-MR Smart Smoke Alarm, 3-Pack — 4](https://bargainpostbox.co.uk/i/MYxEFI-76M_jCtHMY4opZtcRxmSfTghl73wsyE-m9JsaIGV9foq6eQd3ZcSiKbetNArrPrMzSGJ9-TzpX9bLLqwiQb7DtAJYWqszGsxSwbvCzvO9uclfLgl_.jpg)

![X-Sense XS0D-MR Smart Smoke Alarm, 3-Pack — 5](https://bargainpostbox.co.uk/i/bcMwH6-L9FumiTduxHv_WLyaxnFAQXpiDDAk-2a9KC_jO3Om5LE6lZEu-EfgdULfhADpLVeafJltMSjOVduuFtdrwgd6fCeDqj4DgjT3SUXpS2g116S7PgVl.jpg)

![X-Sense XS0D-MR Smart Smoke Alarm, 3-Pack — 6](https://bargainpostbox.co.uk/i/eAFGe5-PNmNWCCk-iWDJwatZ-cPcPUwQpct3TbGRAovs0XgN-x9pU64GrT1fdb-mKk1ECfRe61YAhHSED1VbyKVf5H_9zLARwVihE-sKHXUY4SbWmj5ztY7C.jpg)

![X-Sense XS0D-MR Smart Smoke Alarm, 3-Pack — 7](https://bargainpostbox.co.uk/i/ARw2LDPi82X2dmtAdGclSfXmNKH3_L3qBlhJ8tdkjlb7u37zVaPe4Eg1lsdKPIH3x_0faBPF80ABgfwcP-h7zYEARV4LNjhoJ48mvANcNk8XdnUa0axGUEOg.jpg)