Low Voltage Systems acquired by Bay Alarm Long Grove, IL, February 1, 2012 — Low Voltage Systems, located in …

Custom System Technologies sells accounts to Protection 1

Custom System Technologies sells accounts to Protection 1 Long Grove, IL, January 24, 2012 — Protection 1 has acquired …

Controller Security sell accounts to Guardian Security

Controller Security sells accounts to Guardian Security Long Grove, IL, January 5, 2012 — Guardian Security Systems, Inc., located …

Ron Davis to Keynote PBFAA Annual Conference in May Long Grove, Il, February 22, 2011 — Dale Eller, executive director …

Guardian Alarms acquires accounts from NEOSAT Alarms Long Grove, IL, October 26, 2011 — Guardian Security Systems, Inc., located …