ADT Security Systems
ADT Security Systems is a national security company with local service areas in and around Santa Ana, California. The company provides security services to residential, small business, and commercial customers. Home security options include door, window, and motion sensors, mobile applications, and cameras. Additionally, the company offers custom services to a wide variety of industries, including retail, restaurant, manufacturing, offices, and medical buildings. ADT also provides same-day service and 24/7 monitoring.