</font><blockquote><font size="1" face="Verdana, Tahoma, Arial, Helv, Helvetica, Sans">quote:</font><hr /><font size="2" face="Verdana, Tahoma, Arial, Helv, Helvetica, Sans">There is no shock sensor...

Simply a keyless entry with pin switches on the doors. That is all it consists of.
Very simple, but proven effective for my needs. </font><hr /></blockquote><font size="2" face="Verdana, Tahoma, Arial, Helv, Helvetica, Sans">Alright, that rules that out. Didn't know if the OEM alarms came with shock sensors or not. Some do and some don't. I would have to put my bet on one of the switches is not making good contact so it thinks there has been an intrusion.

Richard