First, let me intro myself. I am just another sales man cum installer of car alarm system which had a few years of experience in this field. In the past few years, i found out that many people doesn't really know what a alarm can help them to protect their beloved rides, their belongings, them self and most importantly, their family members like spouse and children. This thread serve a purpose to be a basic education material that most car owner should know about it, the important and...