The Altronix AL1042ULADA is an extremely cost effective voltage regulated remote NAC Power Extender. The unit may be connected to any 24 volt Fire Alarm Control Panel (FACP). Primary applications include Notification Appliance Circuit (NAC) expansion (supports ADA requirements) and providing auxiliary power to support system accessories. Also known as -Altronix Corp. 24VDC@10A NAC 4 CLASS A/ B JMBO - AX-AL1042ADA-Altronix AL1042ULADA Proprietary Power Supply - 110 V AC Input Voltage - Wall Mo