The updated Kidde Firex KF30 and KF30R alarms are mains powered interlinking heat alarms that are up to 70% more energy efficient than previous Firex models. These hard wired units have battery back-up cells and can be interlinked with other units from the series to create all round fire protection within the home. Heat alarms are the ideal detectors for kitchens and garages and are perfect for reducing nuisance alarms caused by cooking fumes and dust.
- Power: 230V mains powered with battery backup
- Backup: Optional alkaline or self-charging lithium backup battery versions
- Warranty: 6 year warranty
- Up to 70% more energy efficient than previous Firex models
- A maximum of 24 units can be interlinked via signal cable
- Suitable for installations complying to Grade D1 (KF30R) or Grade D2 (KF30)
- Kitemarked to BS EN 5446-2: 2003
- CE marked
- LED display
- Test/Hush button
- Low battery warning chirp - can be silenced for 8 hours
- Heat alarms reduce the number of false alarms from cooking fumes and dust
- The units are designed for installation in kitchens and garages
- Supplied with free dust cover (to protect unit temporarily if you carry out dusty work)
- Supplied with fixings; 2 x screws and 2 x rawl plugs
- This alarm is also suitable for the updated 2022 Scottish legislation for fire alarms in homes
Please Note: The Kidde Firex KF30 (previously the Kidde 4899 / KF3) and KF30R (previously the Kidde 4892 / KF3R) are replacements for the Kidde 3239HI and Kidde 3239HILL and can be interlinked. However, the new models cannot be used on the same base plates and use different connector blocks.
The table below shows all the units that can interlink with the KF30 and KF30R
Model Number
|
Type of unit
|
Type of interlink
|
|
Optical Alarm |
Hard wire interlink
|
|
Optical Alarm with Self-Charging Lithium Cell |
Hard wire interlink
|
|
Heat Alarm |
Hard wire interlink
|
|
Heat Alarm with Self-Charging Lithium Cell |
Hard wire interlink
|
|
Ionisation Alarm |
Hard wire interlink
|
|
Ionisation Alarm with Self-Charging Lithium Cell |
Hard wire interlink
|
KEKF2
|
Optical Alarm |
Hard wire interlink
|
KEKF2R
|
Optical Alarm with Self-Charging Lithium Cell |
Hard wire interlink
|
KEKF3
|
Heat Alarm |
Hard wire interlink
|
KEKF3R
|
Heat Alarm with Self-Charging Lithium Cell |
Hard wire interlink
|
KEKF1
|
Ionisation Alarm |
Hard wire interlink
|
KEKF1R
|
Ionisation Alarm with Self-Charging Lithium Cell |
Hard wire interlink
|
Carbon Monoxide Alarms
Model Number
|
Type of unit
|
Type of interlink
|
|
CO Detector with Self-Charging Lithium Cell |
Hard wire interlink
|
Compatible Alarms
Model Number
|
Type of unit
|
Type of interlink
|
KE1239HI
|
Ionisation Alarm with Alkaline Battery |
Hard wire interlink
|
KE1239HILL
|
Ionisation Alarm with Lithium Battery |
Hard wire interlink
|
KE2239HI
|
Optical Alarm with Alkaline Battery |
Hard wire interlink
|
KE2239HILL
|
Optical Alarm with Lithium Battery |
Hard wire interlink
|
KE3239HI
|
Heat Alarm with Alkaline Battery |
Hard wire interlink
|
KE3239HILL
|
Heat Alarm with Lithium Battery |
Hard wire interlink
|
I240C
|
Ionisation Alarm with Alkaline Battery |
Hard wire interlink
|
PADC240
|
Optical Alarm with Alkaline Battery |
Hard wire interlink
|
KE4973
|
Optical Alarm with Alkaline Battery |
Hard wire interlink
|
KE4985
|
Optical Alarm with Lithium Battery |
Hard wire interlink
|
KE4899
|
Heat Alarm with Alkaline Battery |
Hard wire interlink
|
KE4892
|
Heat Alarm with Lithium Battery |
Hard wire interlink
|
KE4870
|
Ionisation Alarm with Alkaline Battery |
Hard wire interlink
|
KE4881
|
Ionisation Alarm with Lithium Battery |
Hard wire interlink
|