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Glossary
PMI
The arrangement of operating and display elements on a fire control panel or on a fire terminal. Includes the
LEDs, buttons, the display, and the operation options such as the key switch, fire brigade control and
display (FBA), and the EVAC NL Person Machine Interface.
Remote transmission
Transmission of information based on events to a remote station, e.g. the fire brigade, by means of an RT
device. This is usually performed via the public telephone network.
RT
The abbreviation for remote transmission.
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.
Unmanned
Switching status of the alarm organization, if operating personnel are not present and cannot intervene
should an event arise (alarm, fault).
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 an area.
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