FireAngel ST-621R Thermoptek Smoke Alarm

Product Code: 4512D
FireAngel ST-621R Thermoptek Smoke Alarm
Product Code: 4512D
Reacts quickly to all types of fire and is less prone to nuisance alarms from cooking fumes. Compact shape and design is ideal for living areas such as the lounge or bedroom. AA batteries will require changing every 12 months.


  • 85dB Alarm
  • Battery-Powered
  • Loud 85db Alarm
  • Large Button for Easy Testing & Silencing
  • Approx. 1 Year Battery Life


EN 14604: 2005.

Was €13.95

Special Price €9.95

Incl. 20% VAT

Save €4.00 (28%)

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Additional Information
Technical Specification
  • Power Source : Battery-Powered
  • Brand : FireAngel
  • Product Type : Thermoptek Smoke Alarm
  • Model Name : Thermoptek
  • Fixings Supplied : Fixings supplied
  • Total Product Weight : 0.250 kg
  • Model No : ST-621R
  • Battery Type : AA
  • Colour : White
  • Product Depth : 34 mm
  • Pack Size : 1
  • Product Diameter : 107 mm
  • Manufacturer Guarantee : 1 Year Manufacturer's Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

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Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


Click here to see information on returns and cancellation

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