Altronix introduces the latest additions to its extensive line of NAC Power Extenders with a unique rack solution. These new units are ideal for installations where wall space is limited or not an option, providing system designers flexibility when specifying fire alarm systems. LADA offers 2-Class A or 4-Class B outputs and model R1042ULADA offers 4-Class A or 4-Class B outputs. Both provide 24VDC at 10A and interface with virtually any Fire Alarm Control Panel.