Wi-Fi smoke alarms FS31 with SBS50 base
Product description
Stay alert at home with X-Sense Wi‑Fi smoke alarms that connect to a SBS50 base station, so alerts can reach your phone fast and the whole house can hear what’s happening. When smoke is detected, you get an immediate notification on your mobile, and the base station and linked alarms sound loudly to help everyone evacuate quickly. 📱🏠
With the X‑Sense Home Security app, you can monitor from anywhere and keep track of key events such as low battery warnings and faults, rather than waiting until you notice a problem. It is a wireless interlinked smart fire alarm system built to help you turn safety checks into something you can manage easily.

Key points
This X‑Sense setup is designed to reduce delay in a real alarm situation by combining two forms of alert, phone notifications and audible alarms across linked units. The SBS50 base station plays a central role, and once it is connected to your Wi‑Fi, the system can send instant status updates via the app. As well as smoke alarms, the SBS50 base supports a broader smart safety ecosystem, so you can build a more complete home security arrangement over time.



You also get simple control options that are practical during stressful moments. Family Sharing allows multiple family members to receive push notifications and carry out basic actions such as testing or silencing devices. For everyday confidence, the system supports testing from the app, which can save you time and effort compared with reaching for a ladder. 🧠
It’s worth noting that voice alerts and device compatibility depend on the specific supported alarms you choose, so check the exact alarm types you plan to add. When you are trying to cover every corner, the 500‑metre open‑air connection range is a useful starting point, although indoor layout can affect real-world performance.

Tech specs
The X‑Sense Wi‑Fi smoke alarm system with SBS50 base station is built for wireless interlinking, instant app notifications, and loud audible coverage across linked alarms.



- Name: X-Sense Wi-Fi Smoke Alarms for Home with SBS50 Base Station and FS31
- Type: Wireless interlinked smart smoke alarm system
- Capacity: Supports up to 50 devices
- Alarm sound at base station: 100 dB
- Alarm sound at interconnected smoke detectors: 85 dB
- Connection range: 500 metres open-air
- App support: X-Sense Home Security APP
Benefits

The biggest practical benefit is the combination of immediate phone alerts and a loud audible response throughout the home. That dual approach helps you act quickly even if you are away, while people inside the property can still hear the alarm clearly and evacuate. For routine ownership, the system also focuses on convenience, including app-based testing and system-wide silencing.
Instant status alerts are another everyday advantage. Low battery warnings, faults, and other important notifications come through the app, so you can plan maintenance rather than discovering issues later. The ability to receive a notification when the danger has passed can also reduce uncertainty after an incident.



The SBS50 base station is built to support a wider home safety network, meaning you can add compatible alarm types such as carbon monoxide alarms and other detectors where needed. If you want to scale beyond smoke detection, the base station’s device support gives you room to expand. It also makes system control simpler for households, since Family Sharing supports up to 12 family members managing and monitoring the devices.
Control with one button helps you set things up without complicated steps. You can connect the base station to Wi‑Fi with one button, and you can silence the entire system either in the app or from the base station, which can be helpful after testing or when the situation is resolved. 🤝
What to know
This system helps you manage home safety using the X‑Sense Home Security app and the SBS50 base station, with connected alarms and status updates in one place. The phone alerts are designed to keep you informed in real time when smoke is detected, while the linked alarms sound loudly so everyone nearby gets the same message. For households with multiple decision makers, Family Sharing makes it easier for others to respond, test, or silence without relying on a single person.
It may not suit you if you are looking for a system that works without a Wi‑Fi connection on the SBS50 base station, since the app features rely on that setup. If your priority is app-based peace of mind and coordinated interlinked alarms, the SBS50 based approach can be a strong match for busy homes. As with any wireless system, your home layout can influence effective coverage, so think about where the alarms are placed and how you want to cover the whole property.
Overall, the FS31 smart smoke alarm system with the SBS50 base station is a practical choice for anyone wanting prompt alerts, clear audible warning levels, and the day-to-day convenience of app control.
Products with discounts that might interest you
- X-Sense XS01-WX Wi‑Fi smoke alarm 1-pack
- Smoke alarm for home, 10 years battery
- Smoke Alarm 10‑Year Battery, EN14604 Certified
- X-Sense XS0D-MR Smart Smoke Alarm (with magnetic mount) for home, wireless interlinked, 1-pack
- X-Sense XS01 Standalone Mini Smoke Alarm
- X-Sense SD11 10‑year smoke alarm
- X-Sense SC07-MR 2-Pack: Smoke & Carbon Monoxide Detectors with Base Station
- X-Sense Smoke Alarm for Home with SBS50 Base Station (SD11-MR, 1-Pack)
- Smoke Alarm with 10-Year Battery Life and Interlinked Fire Safety Network
- Meross MA151 Smart Smoke Alarms with MSH450 Hub (3 Pack) – Dual Photoelectric, 10-Year Lifespan
- Wisualarm Smoke Alarm 10 Years Battery EN14604 UKCA
- X-Sense XS01-M Wi-Fi Smoke Alarm Detector with SBS50 Base Station (3-Pack) – EN 14604 Compliant
- X-Sense SC06-WX Wi-Fi Smoke & Carbon Monoxide Alarm (Smart App), 2-Pack
- Smoke and Carbon Monoxide Alarm with Dual Sensor: 85dB, Digital Display & Replaceable Battery
- Smoke Alarm for Home, 2-Pack with 10-Year Battery and Large Test/Silence Button
- X-Sense SC07 combo smoke and CO alarm
- Smoke and Carbon Monoxide Alarm 85 dB
- X‑Sense HS21 Smoke and Heat Alarm Bundle
- 2 Packs Smoke and Carbon Monoxide Alarm with Dual Sensor and Digital Display
- BLACK+DECKER Multi-Sensor Smoke and Heat Alarm (10-year battery included) — Kitemark certified
- X-Sense XS0G-SN Ultra-Thin Smoke Alarm (Magnetic Mount) – 2-Pack with 10-Year sealed battery
- X-Sense SC07-WX Wi‑Fi Combination Smoke and CO Alarm (1‑Pack) – a pragmatic UK review
- Smoke alarm SD11 10-year battery 2-pack
- Aqara Smoke Detector with 85dB Siren & LED Indicator (needs Aqara Zigbee 3.0 Hub)

