How does the Device Sharing feature work? How do I share alarms with my family and friends?

The Device Sharing feature allows you to share your fire safety system with your family using their email addresses, so everyone in your home can receive push alerts, silence alarms, and view history.

Is this the latest version?

Yes, this is the latest version of the base station. With this base station, you can build your home safety network by connecting X-Sense smart devices, such as the XS01-M smoke alarm, XC01-M carbon monoxide alarm, SWS51 water leak sensor, etc.

Does the app show real-time CO levels?

Yes! The app displays real-time CO levels that correspond with the readings on the LCD.

How do I know which smoke alarm is triggered first?

Whether the devices are connected to the base station or not, you can simply press the silence button on any unit to find the initiating alarm. If all alarms are muted, the device you pressed is the source alarm. However, if the device you pressed is muted and another alarm is still sounding, then the sounding one is the source alarm. For devices connected to the app, an icon and “Alarm on” will be shown below the smoke alarm. You can also tap the Locate button in the app to find the initiating alarm; all devices will stop alarming except the initiating alarm.

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– Wi-Fi Smoke Alarms for Home with SBS50 Base Station, FS31

Product ID: 556089511

Details

Alarm
Audible
Brand
X-Sense
Item weight
102 Grams
Operating humidity
≤85%
Power source
Battery
Product dimensions
4.8D x 7.8W x

📱Instant phone alerts

📶500m wireless range

🔔100dB loud alarm

¥27211

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Description

🔥 Protect smarter, live safer 📲

POWERFUL ALARM SOUND - 100 dB base station and 85 dB detectors ensure no one misses the warning, no matter where they are.
STAY INSTANTLY CONNECTED - Real-time smoke alerts sent directly to your phone, so you’re never out of the loop.
FAMILY SHARING MADE SIMPLE - Up to 12 users can monitor, silence, and test alarms via the app—because safety is a team effort.
EFFORTLESS CONTROL TESTING - One-button Wi-Fi setup and app-based testing mean no ladders, no hassle, just peace of mind.
EXPAND YOUR SMART SAFETY NETWORK - Supports up to 50 devices with a 500-meter range—cover every corner of your home effortlessly.

The X-Sense Wi-Fi Smoke Alarm system with SBS50 Base Station offers a cutting-edge home safety solution featuring instant smartphone alerts, a robust 500-meter wireless network supporting up to 50 devices, and powerful 100 dB alarms. Designed for seamless integration and control via the X-Sense app, it enables easy testing, silencing, and family sharing, ensuring comprehensive protection and peace of mind for modern smart homes.

Specifications

ASIN	B0CCP2SRV9
Alarm	Audible
Best Sellers Rank	4,981 in DIY & Tools ( See Top 100 in DIY & Tools ) 29 in Smoke Alarms
Brand	X-Sense
Compatible Devices	(Base Station SBS50 Required) XS01-M Smoke Alarm; XP02S-MR Smoke Alarm with Voice Alerts; XC01-M Carbon Monoxide Alarm; XH02-M Heat Alarm; SWS51 Water Leak Detector; STH51 Hygrometer Thermometer
Customer Reviews	4.4 4.4 out of 5 stars (195)
Included Components	3 × Wi-Fi Smoke Alarms XS01-M, 3 × CR123A Batteries , 1 × Base Station SBS50, 1 × Power Adapter, 1 × Power Cable, 1 × User Manual
Item Dimensions D x W x H	4.8D x 7.8W x 7.8H centimetres
Item Highlight	Compatible with X-Sense Home Security APP, Wireless Interlinked
Item Type Name	3 Smoke Alarms & 1 Base Station
Item Weight	102 Grams
Manufacturer	X-Sense
Model Number	FS31
Number of Items	4
Operating Humidity	≤85%
Part Number	FS31
Power source	Battery Powered
Product Style	2.4 GHz Wi-Fi Connection via Base Station
Sensor Type	Photoelectric
UPC	850053675119
Unit Count	4.0 count

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¥27211

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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