Car Alarms: Car Alarm Unlock Triggers alarm, 2004 nissan xterra, nissan xterra

Question
I just installed an aftermarket keyless system on my 2004 Nissan Xterra with power locks.  Install went fine, I can unlock and lock with the key fob.  The problem is, occasionally after I press unlock on the fob, and open the door, the alarm sounds.  Not all the time but sometimes.  Do you konw what I can do to fix this?

Thanks for your help

Answer
Car alarms see battery drain, ignition sense, and
door triggers to determine when to "go off".
If the ignition wire is not attatched for instance,
the alarm does not recognize when it's on or off.

Go over the wiring again to make sure ALL are attatched
correctly.

If you need the chart/notes for the Xterra, direct your
browser to at www.mywires.com for them.

ALARMTEK