Directed Electronics AVITAL 3300L - Manual (Page 35)

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security & convenience expansions
Listed below are some of the many expansion options avail able.
Please consult your dealer for a complete explanation of all the
options avail able to you.
Audio Sensor: Metal on glass, glass cracking, and breaking
glass produce dis tinc tive acoustic signatures. The 506T audio
sen sor uses a mi cro phone to pick up sounds, then analyzes them
with pro pri etary acoustic software to determine if the glass has
been struck.
Backup Battery: The 520T keeps the system armed, triggers the
alarm and keeps the starter interrupt active if main battery is
dis con nect ed.
Field Disturbance Sensor: An invisible dome of coverage is es tab-
lished by installing the 508D “radar” sensor. Your system can
react to any intrusions into this field with the full triggered
sequence.
Power Locks: This system offers lock outputs that can control
some man u fac tur ers’ power door lock systems. For other
systems, ad di tion al parts may be required.
Power Trunk Release: The accessory output of the system can
op er ate a factory power release for the ve hi cle’s trunk or hatch.
Although the on-board relay can control most power trunk
re leas es, sometimes an optional relay is required. If the factory
release is not power-activated, Directed
® ’s 522T trunk release
solenoid can often be added.