The maintenance of fire alarm systems is mandatory annually, the inspection quarterly. You can find out who is allowed to do this and what is done here.
Fluorine-free fire extinguishers are an important building block for sustainable fire protection. Find out more about fluorine-free foam agents from CWS now.
Water mist extinguishing systems provide safe fire protection in the stairwell - especially when extending living space in existing buildings without a second escape route.