... BTS-303C) Power Supply for Access Control, Access System Power Supply, Access Power Supply, Access Control Power Supply, Access Controller Power Supply, Power Supply is suitable ... especially electric locks and bolts.2.Power Input : standard 110VAC,50Hz, Power Output: Standard 12VDC,3A3.Control ... directly.9.All kinds of power supply can be customized.10.Other power supply series: BTS-303A,BTS-303B,BTS ...