Directed Electronics 1500ESP - Manual (Page 33)

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© 1999 Directed Electronics, Inc.
Security & Convenience
Expansions
Listed below are some of the many expansion options available.
Please consult your dealer for a complete explanation of all the
options available to you.
Field Disturbance Sensor: An invisible dome of coverage is estab-
lished by installing the 508D “radar” sensor. Your system can react
to any intrusions into this field with the full triggered sequence.
Backup Battery: The 520T keeps the system armed, triggers the alarm
and keeps the starter kill active if main battery is disconnected.
Audio Sensor: Metal on glass, glass cracking, and breaking glass
produce distinctive acoustic signatures. The 506T audio sensor
uses a microphone to pick up sounds, then analyzes them with pro-
prietary acoustic software to determine if the glass has been struck.
Mechanical Hood Lock: Prevents the vehicle’s hood from being
opened, keeping thieves away from the system’s siren, the battery
connections, and other components under the hood.
Power Trunk Release: The auxiliary output of the system can
operate a factory power release for the vehicle’s trunk or hatch.
Although the on-board relay can control most power trunk
releases, sometimes an optional relay is required. If the factory
release is not power-activated, DEI's 522T trunk release solenoid
can often be added.