About the Kidde K30C:
The K30C Professional 230v mains powered heat detector with a 9v Alkaline battery back-up should be installed in either of the following; kitchens, garages or workshops or any other room where smoke particles are likely to spread.
The K30C Professional heat alarm is capable to interlink with up to 24 units.
The unit has both 'test' & 'hush' functionalities, the 'test' functionality triggers the alarm and all other units interconnected and the 'hush' function allows the unit to be silent for a 10 minute period. The K30C has a 6 year manufacturers warranty and is certified to BS EN 14604:2005.