Buy your Altronix AL600ULACMCB Access Control Power Supply from us, an authorized Altronix dealer and get free ground shipping. The Altronix AL600ULACMCB converts an 115VAC 60Hz input into eight (8) independently controlled 12VDC or 24VDC non power limited PTC protected Fail-Safe and/or Fail-Secure outputs with a total of 6 amps continuous supply current. The fire alarm disconnect feature enables emergency egress in the event the fire alarm system is activated. It is individually selectable for any or all of the eight (8) outputs. The unit includes one (1) power supply/charger which is 12VDC or 24VDC @ 6 amp, 115VAC input, ac and battery monitoring, grey enclosure 15.5h x 12w x 4.5d (inches), accommodates up to two (2) 12VDC/12ah batteries. UL/CUL Listed (UL 294) CSFM and MEA approved.