Glossary of terms – Directed Electronics 550ESP User Manual
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©
1999 Directed Electronics, Inc.
Power Locks: This system offers lock outputs that can control
some manufacturers' power door lock systems. For other systems,
additional parts may be required.
Power Window Control: Automatic power window control is pro-
vided with the 529T and 530T systems. These can operate power
windows, and can roll them up automatically when the system is
armed, roll them down, or both up and down.
Glossary of Terms
Control Unit: The “brain” of your system. Usually hidden under-
neath the dash area of the vehicle. It houses the microprocessor
which monitors your vehicle and controls all the alarm's functions.
FailSafe
®
Starter Kill: An automatic switch controlled by the
security system which prevents the vehicle’s starter from cranking
whenever the system is armed. The vehicle is never prevented from
cranking when the system is disarmed, in Valet
®
Mode, or should
the starter kill switch itself fail. Your system is ready for this
feature, however installation may require additional labor.
Input: A physical connection to the system. An input can be pro-
vided by a sensor, pinswitch or by existing systems in the vehicle,
such as ignition or courtesy lights.