Intruder Alarms Policed intruder alarms 12/11/2010 / 26/01/2011 by blogadmin Most insurance companies insist on an intruder alarm that is policed. This is obviously to minimise their risk and ensure that the end user installs a system that is from an accredited company such as an NSI installer. The Police however have had a gutful of of call outs that have been generated as a […] Read more » Castle DualCom Emizon Europlex Galaxy NSI NSI installer Police policing redcare Risco Sequential confirmation