Altronix AL400ULACMCB converts a 115 VAC 50/60 Hz input into eight (8) independently controlled 12 VDC or 24 VDC fail-safe/fail-secure outputs with a total of @ 12 VDC or 3A @ 24 VDC continuous supply current. Outputs are activated by an open collector sink or normally open (NO) dry trigger input from an access control system, card reader, keypad, push button, PIR, etc. This unit will route power to a variety of access control hardware devices including maglocks, electric strikes, magnetic door holders, etc. The outputs will operate in both Failsafe/Fail-Secure modes. This unit is designed to be powered by one common power source (factory installed) which will provide power for both the board operation and locking devices, or two (2) totally independent power sources, one (1) providing power for board operation and the other for lock/accessory power. The FACP Interface enables emergency egress, alarm monitoring, or may be used to trigger other auxiliary devices. The fire alarm disconnect feature is individually selectable for any or all of the eight (8) outputs. Eight (8) Access control system trigger inputs. Fire Alarm disconnect (latching or non-latching) is individually selectable for any or all of the eight (8) outputs. A) Normally open (NO) or normally closed (NC) dry contact input. b) Polarity reversal input from FACP signaling circuit. Alarm output relay indicates that FACP input is triggered (form "C" contact rated @ 1 A 28 VDC not evaluated by UL). Short circuit and thermal overload protection. Red LEDs indicate outputs are triggered (relays energized). Green LED indicates FACP disconnect is triggered. AC input and DC output LED indicators. Built-in charger for sealed lead acid or gel type batteries.