For our customers with 3G security system communicators, this means your system will no longer work correctly. Now is the time to start upgrading your security system to LTE networks.
Your security system communicates with Duncan Security’s 24/7 monitoring station over the cellular network. If an emergency sets the alarm off, your system will not send the alarm signal to the central monitoring station and the police or other rescue personnel will not be notified to come to help you.