The ADT Corporation (ADT) is a provider of electronic security, interactive home and business automation, and monitoring services for residences and small businesses in the United States and Canada. The Company�s products and services include home and business solutions, and home health services. The Company�s brands include ADT, ADT Pulse and Companion Service. On August 2, 2013, the Company acquired Devcon Security Holdings, Inc. In November 2013, Kastle Systems International announced that it had acquired Mutual Central Alarm Services and Stat-Land Security Systems from ADT Corporation. In July 2014, ADT Corp acquired Reliance Protectron Inc, from Reliance Comfort Limited Partnership, a portfolio company of investment funds managed by Alinda Capital Partners.