FireAngel Thermoptek Smoke Alarm



Picture of FireAngel Thermoptek Smoke Alarm

In our view

Smoke alarms are essential safety aids, but why the FireAngel? The technology detects all fire types, the units can be networked to give early warning of a fire in another room and it has a 5 year warranty. Don't compromise on quality with safety equipment, the FireAngel is one of the best systems available. It can also be combined with sounders, carbon monoxide detectors.

The WST-630 smoke alarm has been designed to give the earliest possible warning of fire via a network of wireless interlinked smoke alarms.


It incorporates the ground-breaking Thermoptek™ technology, which provides responsiveness to all fire types in one alarm. Thermoptek™ technology combines the very latest in optical sensing with thermal enhancement, providing fast reaction to both slow smouldering and fast flaming fires in a single alarm.


Each smoke alarm communicates with others by continuously sending and receiving wireless signals creating a 'meshed network.' This ensures that all alarms will trigger simultaneously in the event that a single unit enters alarm mode.


  • Sealed for life 10 year sensor and power pack
  • Smart Silence and locate feature - pressing the test/reset button on any alarm in the network will silence all but the initiating alarm
  • Up to 50 alarms can be linked in a single network
  • Wireless range up to 200m in clear sight (we recommend not to exceed 35m as the maximum direct distance between smoke alarms inside a property)
  • Two LED indicators - amber (fault) and red (alarm and 'heartbeat')
  • Low battery status of a single alarm communicated to all other alarms in the network
  • Easy to use, large, concave central button - ideally suited to the less able
  • Improved backing plate guarantees quick and easy fitting
  • 5 year warranty
  • Standards – certified to EN14604:2005 and LPCB approved
    • Technology: Thermally enhanced optical smoke sensor.
    • Operation ( AC/DC): DC.
    • Battery Type: Non-removable integrated lithium power pack - 10 year life in normal operating conditions.
    • Alert Type: Loud 85dB Alarm at 3 metres.
    • Installation Positions: Ceiling / Wall.
    • Installation: 2 button press for wireless connectivity.
    • Approvals: Certified to BS EN 14604:2005.
    • Fixing Method: Backplate provides locking facility for security if required.
    • Operating Frequenc:y 868 MHz.
    • Max no. of connected units (network): 50 units.
    • Networking: Multi-directional communication.
    • Compatibility: Compatible with all FireAngel Wi-Safe 2 products.
    • Range: 35m (over 200m in clear air).