ADT Security

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Millennium Alarms is a locally owned and operated ADT authorized dealer serving Los Angeles County. We also serve Orange County out of our Huntington Beach office.We are committed to bringing our customers quality service when it comes to their home or place of business security. We always stay up to date on the latest in security systems for your safety. We have a wide range of burglar alarms, surveillance cameras and ADT Pulse Home Automation System (which can arm/disarm your house), control the lights, thermostats, and view live video options for you to choose from. Our keypad options are also capable of 2 way voice activation, which allows our monitoring station to speak directly to you once the alarm has been triggered. We also have cellular back-up capabilities in case your phone lines are cut off or for homes without a home phone line. We also takeover Brinks Security, Protection One Security, Vivint Alarms, Monitronics and Bay alarm systems as well as many others. Contact us today and receive 10 free Door/Window contacts from us.