Python 991 - Manual (Page 49)

49 © 2008 Directed Electronics. All rights reserved.
Security & convenience expansions
,ISTED
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 propri-
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 disconnected.
Digital Tilt Sensor:
The 507M tilt sensor can be added to your system
to protect your car when its parked. It can protect your vehicle from be-
ING
Field Disturbance Sensor:
An invisible dome of coverage is established
BY
Power Locks:
This system offers lock outputs that can control some man-
ufacturers’ power door lock systems. For other systems, additional parts
may be required.
Power Trunk Release:
The accessory 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,
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