Fireangel TST-622Q Smoke Alarm, 2 Pack by Amazon.co.uk

Price last update: 11/05/2025
  • Thermoptek multi-sensor rapidly detects fast flaming and slow smouldering fires
  • Toast proof - less prone to nuisance alarms from cooking fumes
  • Product life span: 10 years, battery life: 10 years sealed for life battery
  • Certified to BS EN14604: 2005

    Description

    ST-622
    Simple to install and easy to test and silence, the ST-622 smoke alarm is designed to alert the household to the presence of smoke and provide precious time to escape.
    Alarm
    Screws
    Baseplate
    Manual
    10 Year Thermoptek Smoke Alarm ST-622
    Using the sensing technology of choice for the UK's Fire and Rescue Service, the FireAngel ST-622 is a sealed 10 year battery powered Thermoptek smoke alarm with improved detection of slow-smouldering fires. It's handy "sleep-easy" function allows the smoke alarm to be temporarily silenced for 8 hours.
    Positioning
    : Bedroom | Living room | Hallway | Landing | Dining room
    Tamper-proof 10 year sealed battery powered alarm
    Thermoptek optical smoke sensor - Detects slow-smouldering fires
    Smart Silence - Silence false alarms
    Toast Proof - Reduces nuisance alarms
    Thermoptek
    Our unique technology - Thermoptek Multi-Sensor technology combines the very latest in optical sensing with a thermal enhancement. It constantly monitors for temperature change and if a sudden temperature rise is detected the sensitivity of the alarm is increased.
    Precision Multi-sensor
    Optical and heat detection technologies combine to increase the sensitivity of the alarm for a faster response. This provides a much faster reaction to both slow smouldering and fast-flaming fires in a single alarm.
    UK Fire And Rescue Services
    We are leading the way in fire safety with state of the art design and technology to deliver the most reliable, efficient and desirable home safety solutions, FireAngel products are used by over 90% of UK Fire and Rescue Services.
    5 Year replaceable batteries included


    10 year sealed for life battery


    1 year 9V replaceable battery included

    Thermoptek optical smoke sensor




    Optical sensor

    Test and hush button





    Toast proof - reduces false alarms





    Certified to BS EN14604:2005





    85dB sound




    Product information

      • Brand:Fireangel
      • Style:Pack of 2
      • Power Source:Battery Powered
      • Colour:White
      • Item dimensions L x W x H:12.9 x 12.9 x 3.3 centimetres
      • Alarm:Visual
      • Manufacturer:FireAngel Safety Technology Ltd
      • Part Number:TST-622Q
      • Product Dimensions:12.9 x 12.9 x 3.3 cm; 380 Grams
      • Batteries:1 Lithium Metal batteries required.
      • Item model number:TST-622Q
      • Size:2 Pack
      • Pattern:Smoke Alarm
      • Item Package Quantity:1
      • Included Components:2x Smoke Alarms + Base Plates, 4x Screws, 4x Rawl Plugs, 1x Instruction Manual
      • Batteries included?:No
      • Batteries Required?:No
      • Battery Cell Type:Lithium
      • Item Weight:380 g
      Fireangel TST-622Q Smoke Alarm, 2 Pack
      Fireangel TST-622Q Smoke Alarm, 2 Pack by Amazon.co.uk
      Price last update: 11/05/2025