Starlink MAX2 Fire Alarm Cellular Communicators by Napco, offer universal, full-event sole, dual SIM, dual-path cellular and/or IP commercial fire alarm reporting from any panel brand, virtually anywhere. They support 12V–24V control panels and FACPs that communicate using Contact ID and 4/2 as primary or backup as well as full data deporting via Verizon or AT&T 5G LTE networks. Features Signal Boost, twin dual-diversity antennas, four programmable EOLR zone inputs, and two Form C Relay outputs and two telephone-style jacks for easy FACP connection. Meets UL and NFPA 72.