PS-C25TBB SECURE POWER SUPPLYElectrical Specifications: SMPS Input: 110240 VAC, 50 60 Hz, 1. 5 A SMPS Output: 15 VDC, 4 A PM 05 Input: 15 VDC, 4 A PM 05 Output: 14. 5 VDC, 2 A (Channels 1 & 2) Battery Charge Current: 1. 5 A MD 25TB Input: 12 VDC, 2 A MD 25TB Output: 12 VDC, 1 A (combined ACU output and lock power supply) Lock Output: 5 A Form C, SPDT Relay Auxiliary Output: 5 A Form C, SPDT Relay Speaker Output: 0. 25 W, 8 minimum LED Indicators: Red power on, Off power off