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Throughput Rate: This can be the rate at which
people or vehicles pass through a controlled area, or
the rate that information (data) moves through the
computer and controller network.
Time and Attendance: The means of recording
employee time and attendance through a computer-
controlled reader.
Time Zone: A range of times and days of the week
that are assigned to clearance codes (access levels).
These allow usage of the system within their
specifications.
Timing: A procedure that times events so the
controller can determine whether the event is normal
and within limits or not.
Tracking Areas: An area defined by readers. When
a person is inside the tracking area, the computer
reports that that person is being tracked until such
time as that person uses a muster reader or a
different tracking-area reader. This feature does not
require anti-passback.
Transaction: An event that occurs as a result of a
card read, alarm, or other physical or software action
or circumstances occurring at a panel or workstation
in the system. All transactions are recorded in the
real-time Transaction History log.
Transmit when Buffer Full: Enables a panel to
transmit all activity reports when the buffer nears
capacity.
Trigger: An input or condition that initiates a set
response to an output or action.
Trouble State: A condition when an alarm circuit is
out of specified tolerance, which may indicate
tampering or other troubles with the alarm point.
Troubleshooting: The act of figuring out a problem
through deductive reasoning.
Glossary
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