What is a characteristic of fixed systems in fire safety?

A characteristic of fixed systems in fire safety is that they remain stationary. Fixed systems are designed to be permanently installed in a specific location to provide ongoing protection against fires. This includes systems like fire sprinklers, fire alarms, and smoke detection systems which are integral parts of a building's safety architecture and help to detect or suppress fires automatically.

By being stationary, these systems ensure that they are always ready to respond at a moment’s notice, without the need for relocation or manual positioning, which enhances their reliability and effectiveness in emergency situations. Their location is strategically chosen during the design and installation phase to maximize their effectiveness in protecting the area they serve.