http://nashvillecountryproductions.com/News/motion-detector-alarms-tips-and-advice/ Motion detector alarms are used in businesses, homes, and on property in order to protect, secure, and to reveal any possible intrusion onto the premises. Many people do rely on this part of the alarm system on a daily basis and there are many different types of sensors that can . Fri, 18 Dec 2009 11:58:43 CST en