Provides eight class 2 power-limited outputs rated 2.5A each from a supply that is field selectable for 12VDC or 24VDC at 2.5A continuous supply current. AC fail, low battery and battery presence monitoring through form C contacts. Enclosure accommodates up to two 12AH batteries and charger recovers up to 55Ah batteries. Converts 115VAC / 60Hz, or 230VAC/ 50Hz with a simple field modification. UL Listed for Fire, Access Control and Intrusion applications.