X-Sense smart smoke alarm set with base station (12× XS01-M + SBS50)

239,00 €
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Get comprehensive home or office security with the X-Sense set: 12× photoelectric smoke alarm XS01-M and a smart base station SBS50. When smoke is detected, all connected alarms are activated; the system offers real-time app notifications in the X-Sense Home Security app, stable 868 MHz wireless communication, and easy installation on the ceiling or wall.

The X-Sense FS121 set connects XS01-M smoke alarms into a single wireless network. As soon as one detector senses smoke, it triggers an alert on the other connected units as well, significantly speeding up response throughout the entire building. The alarms can also be used separately, but after pairing with the SBS50 base station you get remote monitoring and notifications via the app.

Key benefits and features:

  • Photoelectric sensor for reliable smoke detection.
  • Interconnection – an alarm from one device activates the other connected alarms.
  • X-Sense Home Security app – status overview, family sharing, testing, and silencing.
  • Stable range of wireless communication: up to 500 m in open space (868 MHz).
  • Loud alarm approx. 85 dB (at 3 m) and a silence function for ~9 minutes.
  • Long service life – CR123A lithium battery, device lifetime up to 10 years.

Package contents: base station, 12× smoke sensor, power adapter, power cable, mounting bracket, screws, wall plugs, CR123A batteries (pre-installed), user manual.

Specifications

Brand
X-Sense
Set / model
FS121
Set components
12× XS01-M smoke alarm + SBS50 base station
App
X-Sense Home Security
Wireless communication (alarms/base station)
868 MHz
Max. number of interconnected Link+ alarms
up to 24 (compatible only with X-Sense Link+ wireless alarms)
Max. number of devices per 1 base station
up to 50 devices
Alarm model
XS01-M
Safety standards
EN 14604:2005+AC:2008
Sensor type
photoelectric
Device lifetime
up to 10 years
Power
replaceable 3 V CR123A lithium battery
Battery life
approx. 5 years (weekly test, wireless network); approximately 3–5 years (when connected to the base station)
Alarm sound level (alarm)
≥ 85 dB at a distance of 3 m at 3.2 ± 0.3 kHz (pulsed alarm)
Silence duration
approximately 9 min
LED indicator
LED (red/yellow/green)
Operating temperature (alarm)
4 °C to 38 °C
Operating humidity (alarm)
≤ 85% RH (non-condensing)
Connection range (alarms)
up to 500 m (in open space)
Weight (alarm)
95 g
Dimensions (alarm)
78 × 78 × 48 mm
Base station model
SBS50
Power (base)
input: 100–240 V AC 50/60 Hz; output: 5.0 V = 1.0 A
Alarm sound level (base)
100 dB
LED indicator (base)
LED (red/yellow/green)
Operating temperature (base)
4 °C to 38 °C
Operating humidity (base)
0–85% RH (non-condensing)
Wi‑Fi frequency
2.4 GHz (not compatible with 5 GHz)
Wi‑Fi range
up to 50 m
Wi‑Fi standard
IEEE 802.11 b/g/n
Weight (base)
78 g
Dimensions (base)
90 × 90 × 26.5 mm
239,00 €