List of ADT Stores in Ennis, TX Outlet Note Regular Brands ADT Texas Ennis Rating 4.9 based on 81 votes Official Website http://www.adt.com/ Products Alarm Monitoring Services NameAddressPhone Name/Address/Phone ADT outlet - Ennis 310 E Freeman St (469) 256-6210 ADT outlet - Ennis (972) 875-8358 People Also Viewed