JL POA has upgraded to ADT for our alarm monitoring. ADT provides dual monitoring and redundancy to make our response to alarms as reliable and efficient as possible. Alarms are received simultaneously at the Northgate as well as ADT control centers. While ADT is calling you directly, JL POA Security Officers are dispatched to your home for the alarm, and if necessary will call 911. You can contact ADT at 1 (800) 878-7806.