21st Century Alarm/Data has offered fast, accurate, and responsive services in security installations since 1980 - we serve. We sell, design, install, and service stand-alone systems to completely integrated, complex systems for single to multiple facilities, on-site or remotely controlled. Please inquire with us regarding your interests.contact info below.

Contact Details

  City Salem , OH
  Zip Code 44460
  Address 810 Main Str
  Phone Number (330) 332-9743