Directed Electronics 381 Automobile Alarm User Manual


 
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© 1997 Directed Electronics, Inc.
Warn Away
®
Response Lighter impacts to the vehicle will generate the Warn
Away response. It consists of several seconds of siren chirps and parking
light flashes.
Zone A zone is a separate input that the alarm can recognize as unique. Each
input to the system is connected to a particular zone. Often two or more
inputs may share the same zone.
Security & Convenience Expansions
Here we have listed only some of the many expansion options available.
Please consult your dealer for a complete explanation of all the options avail-
able to you.
Field Disturbance Sensor: An invisible dome of coverage is established by
the 508T “radar” sensor. Your system can react to any intrusions into this
field with the triggered sequence.
Backup Battery: The 520T keeps the system armed, triggers the alarm and
keeps the starter kill active if main battery power is disconnected.
Electronic Hood Lock: This prevents the vehicle’s hood from being opened
whenever the system is in alarm mode, keeping thieves away from the system’s
siren, the battery connections, or other components under the hood.
Audio Sensor: Metal on glass, glass cracking, or breaking glass produce
distinctive acoustic signatures.The 506T and audio sensor uses a microphone
to pick up sounds, and then analyze them with proprietary acoustic software
to determine if the glass has been struck.
Power Trunk Release: The channel 2 output of the system can operate a factory
power release for the vehicle’s trunk or hatch. (An optional relay may be
required.) If the factory release is not power activated, the DEI's 522T trunk
release solenoid can often be added.
Valet
®
Start System: For the ultimate in convenience, the Valet
®
start system
can start your vehicle, monitor engine functions, and power your climate con-
trol system with a push of a button! Over-rev protection, open-hood lockout,
brake pedal shutoff, and automatic timer shutoff are all included. (Only for
automatic transmission, fuel-injected gasoline vehicles).