Car Alarms: ford factory alarm, key fobs, ford factory

Question
hello..is my 2004 ford expedition factory alarm a true alarm..i have the key fobs and the horn honks when set , but i opened the door while armed and no alarm took place...thanks for your help

Answer
Surprise! You bought a fancy noise and light generator!
That's Fords's version of a "deterent".

No, IF you really want to protect this truck, go to
my site at www.UScaralarms.com  and see what you can
do to enhance your security. Then you can use both
systems effectively.

Good hunting.

ALARMTEK