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Kidde Firex KF2R Mains Optical Smoke Alarm with Rechargeable Lithium Battery Backup

Product Code: KF2R
Brand: Kidde

£ 23.38 ex VAT or £ 28.06 inc VAT

As the world’s largest manufacturer of domestic fire safety products, Kidde have been safeguarding people and property from fire and related hazards for nearly a century. Their Firex Mains-powered Optical Smoke Alarm (KF2R) can be interlinked with up to 23 other Kidde mains alarms, be they ionisation, optical or heat. Once interlinked, the detection of the relevant danger by an individual unit will sound across all connected alarms. This unit also comes with a Rechargeable Lithium Battery Backup to ensure continued protection during power outages. The KF2R is designed for use in escape or circulation routes, as well as areas where there is a danger of cigarettes producing slow smouldering fires. It can be used throughout the home, except in kitchens where a Firex Heat Alarm is recommended. The KF2R requires installation by a professionally qualified electrician and complies with UK Building Regulation for new housing and associated standards (Grade D BS 5839, Part 6).

How it works:

Optical (or photoelectric) smoke alarms use a beam of light and a photoelectric sensor in a chamber. When there is no smoke, light passes through in a straight line. However, if smoke enters the chamber, the light beams are scattered and some will be deflected onto the sensor, triggering the alarm.

  • Can interlink with up to 23 Kidde hard-wired alarms with all alarms sounding if danger is detected
  • Combined Test/Hush button allows regular testing of alarm function and can be used to temporarily silence nuisance alarms
  • Auto reset after activation
  • Tamper-resistant locking device prevents unauthorised removal without the use of a tool
  • 230V Mains operation – built-in rechargeable lithium battery back-up
  • Temperature range: 0 to 40ºC Humidity range: up to 93% relative humidity (RH) non-condensing
  • Storage and transport: -20ºC to +60ºC and 5-95% relative humidity (RH) non-condensing
  • Alarm dimensions (mm): 127x127x39
  • Bracket dimension (mm): 133x133x6
  • Weight: 242g
  • Warranty: 6 years (including battery)
  • Approvals: BSI certified to BS EN14604: 2005
  • CE tested and certified

DELIVERY OPTIONS

  • Free 2 - 5 working days for UK Orders over £75.00 ex. VAT
  • £4.99 ex. VAT 2 - 5 working days for UK Orders under £75.00 ex. VAT
  • Free collection in 2 - 5 working days from our Hampton Hill (Middlesex) or Chessington (Surrey) Branches
    • We will contact you as soon as your order is ready for collection

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