Replacement for Kidde KF10 Mains Powered Smoke Alarms by Amazon.co.uk

Price last update: 12/06/2025
  • Kidde KF20: 230V mains powered with 9V alkaline battery backup
  • The KF20 is the direct replacement for the following models: KF1, 4870 / 4881 and 1240C / IAR230C
  • This alarm is suitable for the updated 2022 Scottish legislation for fire alarms in homes
  • LED indicator
  • Combined Test / Hush button
  • Low battery warning chirp Silence for 8 hours for a peaceful night
  • Supplied with fixings and a coloured dust cover (ideal for use when decorating)
  • Six year manufacturer's warranty

    Product information

      • Brand:Kidde
      • Style:Classic
      • Power Source:Battery Powered
      • Colour:White
      • Item dimensions L x W x H:13.3 x 13.3 x 3.9 centimetres
      • Alarm:Visual
      • Manufacturer:Kidde
      • Product Dimensions:13.3 x 13.3 x 3.9 cm; 320 Grams
      • Batteries:1 9V batteries required. (included)
      • Item model number:KEKF10-RA
      • Included Components:Kidde KF20 mains-powered optical smoke alarm, Product manual, Screws and rawl plugs for secure fixing to ceiling, 9V back-up battery
      • Batteries included?:Yes
      • Batteries Required?:Yes
      • Battery Cell Type:Alkaline
      • Item Weight:320 g
      Replacement for Kidde KF10 Mains Powered Smoke Alarms
      Replacement for Kidde KF10 Mains Powered Smoke Alarms by Amazon.co.uk
      Price last update: 12/06/2025