List of ADT Stores in Plymouth, MI Outlet Note Regular Brands ADT Michigan Plymouth Rating 4.9 based on 81 votes Official Website http://www.adt.com/ Products Alarm Monitoring Services NameAddressPhone Name/Address/Phone ADT outlet - Plymouth (734) 217-2856 ADT outlet - Plymouth 44720 Helm St (888) 594-8878 ADT outlet - Plymouth 44720 Helm St (800) 796-0176 ADT outlet - Plymouth 44720 Helm St (800) 884-8681 ADT outlet - Plymouth 44191 Plymouth Oaks Blvd, #500 (734) 237-7212 People Also Viewed