For more than a century, ADT has been providing services for homes and businesses and has become one of the most trusted, well-known brands in the industry. We serve more than six million customers. We can help you protect your home with security systems that are able to monitor against burglary, fire, carbon monoxide monitoring and flood detection. We also offer ADT Pulse products that include controls for lights, locks, live video and remote temperature control all accessible from our app.