Mains Powered Smoke Alarm with Wi-Safe 2 RF Interlink


5Yr Warranty.png5 Year Warranty
Battery.png10 Year Battery
BS/LPCB Certfied
  • Thermoptek Multi-sensor as used by the UK Fire & Rescue Services provides faster reaction to all fire types.
  • Sealed for life battery back-up reduces returns to site and tampering with alarm.
  • Low energy usage – about 5% to 20% of the average 230V AC smoke alarm.

Positioning: Bedroom | Living room | Hallway | Landing


The Fireangel WSM-SN-1 is a thermally enhanced optical mains powered smoke alarm. Featuring Thermoptek technology, it removes the need for ionisation alarms simplifying the installation process as you only need one type of smoke alarm.

Key Features

Battery.png10 year sealed for life battery

Wi-Safe.pngWi-Safe 2 - wirelessly interlink multiple alarms one alarm goes off they all go off

Thermoptek.pngThermoptek optical smoke sensor

Locate.pngLocate feature - silence all but initiating alarm in network

5Yr Warranty.png5 year warranty

Kitemark.pngCertified to BS EN14604:2005 and LPCB approved

WST-630 Product Split V3.png

Smoke Alarm Positioning

In order to achieve the earliest fire warning, we recommened
that a smoke alarm is fitted in all rooms where the temperature is normally
between 4°C (40°F) and 38°C (100°F).


Hallway | Landing | Bedroom | Living Room

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