#1 Smart Home Alarm Systems Provider. For over 140 years, ADT has made the security of its customers its top priority. Today, more than 18,000 professionals in over 200 locations throughout the U.S. and Canada ensure that ADT’s 8 million customers stay as safe and secure as possible.
- Over 6.5 Million customers choose ADT to help detect more crime
- 5 times more people choose ADT to help them prevent crime
- ADT answers your safety needs with comprehensive protection
- ADT Money-Back Guarantee