We are locally owned and operated in Louisville, KY serving most of Kentucky and Southern Indiana since 2000. We are committed to giving the best service to our customers in a timely manner. Our own highly trained technicians and sales representatives are employed by All-In-One Security, not subcontracted. 24/7 Customer MonitoringADT is always there through a network of interconnected Monitoring Centers with trained professionals who monitor your home or business. Technical and customer support will keep your system up and running. This way ADT will help you protect your home and family and give you peace of mind. Fast Alarm Response Don't become a statistic. According to the National Burglar and Fire Alarm Association, your home is three times less likely to be burglarized when you have a ADT monitored system. Every ADT monitored system is connected to a network of Customer Monitoring Centers. When they receive an alarm, ADT will notify emergency personnel, even if you're not at home. The Home Security ExpertsFire is one of the greatest threats to your family and home. Fire and smoke monitoring products can help notify you and our Customer Monitoring Center so we can call the fire department, even if you're not home. Protection from the Silent KillerCarbon Monoxide (CO) is an odorless, colorless gas that is often undetected until it's too late. Monitored Carbon Monoxide Detector alerts your system if high levels of CO are present in your home.