The Kidde K1C Professional Mains Smoke Alarm can interlink with up to 24 interconnectable alarms, which means that all alarms will sound if any detects smoke or heat. This alarm uses an ionisation sensor to detect invisible fire particles associated with fast flaming fires. It is 230 volt mains powered, with a battery back-up in the event of a power failure. A hush button allows the temporary silencing of nuisance alarms caused by cooking or steam, and resets automatically. In addition, this button is used test the alarm operation. The alarm has an impressive sound rating of 85 decibel at 3 metres. For convenience, it has a front-loading battery door to allow the back-up battery to be changed without removing the alarm. It conforms to EN:4604:2005.
230V mains powered
Hush button to silence false alarms
Ionisation sensor detects fast fires