Kidde Mains-Powered Heat Alarm |
KF30 The updated Kidde Firex KF30 alarms are mains powered interconnectable 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 interconnected 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.