We’re less than three weeks away from the date when analog cell phones will be turned off. Although most people with analog phones are aware of the problem, it’s the users of other wireless systems who could be affected. The media made a big push at the end of 2007 to warn On Star users that they could find their systems affected by the transition. The Security Industry Association (SIA) has now issued a last-minute press release reminding homeowners with alarm systems that there’s a chance their homes will be insecure after the transition is made. It’s noted that most alarm systems won’t have this problem but SIA wants people to know that some might be impacted.