Car Alarms: Installing Keyless Entry/Alarm, cadillac seville, shock sensor

Question
I have a 1989 Cadillac Seville that has a factory alarm, but it only sets the alarm off if someone tampers with the driver or passenger side door locks.  I love this feature but there are other ways to break into a car, so I would like to put keyless entry and alarm on this car. Is it possible to do without dismantling the security feature it has now, and also would i be able to do this myself without harming the cars computer?

Answer
You can put in an after market alarm with little
to no problems at all. The Precision 200 system
is a very easy one to install. Has keyless entry,
starter disable and built in shock sensor, and
would work with the current system just fine.

Write to me at INSTALLSUPPORT@AOL.COM
if you'd like to get it, and the notes/support
to do the install yourself.

Regards.

ALARMTEK
CARALARMZ.COM