List of ADT Stores in Harrisburg, PA Outlet Note Regular Brands ADT Pennsylvania Harrisburg Rating 4.9 based on 81 votes Official Website http://www.adt.com/ Products Alarm Monitoring Services NameAddressPhone Name/Address/Phone ADT outlet - Harrisburg 1448 N 7th St (717) 265-1170 ADT outlet - Harrisburg 5000 Jonestown Rd (717) 473-4563 ADT outlet - Harrisburg 300 N 2nd St (717) 265-1156 People Also Viewed