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Building Technologies
Station
Unit for system control. Fire control panel or fire terminal.
Stationary device
Devices that are directly installed without a base, e.g. manual call points, input/output modules and alarm
sounders or radio detectors.
Stub
Detector line which is only connected to the fire control panel on one side. In the event of an open line or
short-circuit, it may no longer be possible for all fire detectors to communicate with the fire control panel.
Zone
Level in the detection tree. The zone has at least one fire detector. The decision on alarm is made at zone
level. The zone is assigned to a section or an area.