1. Concealed Security Systems, Inc.
16342 Northville Rd, Plymouth, MI 48170
Coordinate: 42.40417,-83.46917
Phone: (248) 735-1650
2. ADT - Official Sales Center
44720 Helm St, Plymouth, MI 48170
Coordinate: 42.39118,-83.48654
Phone: (855) 886-0725