Mains Powered Smoke Alarms & Heat Alarms with Self-Charging 10 Year Back-up Battery - Kidde Firex KF-R Series

These updated Kidde Firex smoke and heat alarms are mains powered, interlinking units that use up to 70% less energy than previous Firex models. The alarms are hard-wired and fitted with self-charging lithium back-up batteries. They can be interlinked with other units from the same series to create all round fire protection within the home; when one alarm detects fire and sounds, all interlinked units will sound. Installing the right sensor types in your property gives you the fastest possible response time with the minimum number of false alarms.

• Mains powered with self-charging 10 year lithium back-up battery
• Up to 70% less energy consumption compared to previous Firex models
• Suitable for installations complying to BS 5839-6: 2019 Grade D1
• Kitemarked to BS EN 14604: 2005 and CE marked
• 6 year warranty
• Please see our replacement for the KF10 Ionisation model which has been discontinued
• A maximum of 24 units can be interlinked via signal cable
• Neat slimline design
• Sealed lithium battery is trickle-charged from mains power to ensure protection during power cuts
• 230V hard-wired smoke alarm
• LED display
• Test/Hush button
• Low battery warning chirp can be silenced for 8 hours
• Supplied with dust cover (to protect unit temporarily if you carry out dusty work)
• Dimensions (HxDia.): 38x133mm
• This alarm is also suitable for both the Welsh and Scottish updated 2022 legislation

Please Note: The Kidde Firex models are replacements for the old Kidde Firex units and the Kidde 9HI and 9HILL ranges and can be interlinked, however the new models cannot be used on the same base plates and use different connector blocks.