Requirements for fire alarms in care homes:

1. The fire alarm must be an L1 standard, providing the earliest warning of a fire.
2. L1 fire alarms should be fitted in each room, with addressable detectors.
3. Fire alarms must be audible throughout the building, regularly tested, and maintained.
4. High levels of automatic fire detection are required, along with other fire safety measures.
5. Fire doors should be installed correctly and escape routes kept clear ^{1 2 3 4 5}.