Product DescriptionThe Napco SLE MAXAI Fire communicator offers reliable dual path cellular and IP alarm reporting for AT&T LTE networks, tailored for fire alarm systems. It supports universal compatibility with virtually any 12- 24 volt addressable fire alarm control panel using Contact ID or 4/2 formats, enabling installers to upgrade legacy phone lines without replacing the main panel. With panel-powered operation to simplify wiring, built in supervised zone inputs, form C relay outputs and automatic network fail over logic, this device ensures continuous, compliant communication in commercial fire life safety deployments.