... 0.85A 3.working current:0.27A smart electronic mortise door lock for access system Parametersworking voltage:12VDCstart current:0.85Aworking ... building conversational system, access control system; suit for wood door,metal door, glass door and fire door2,with LED,voltage range:9-15VDC,noiselessness ... cut off the detection pointafter 14s when locked. With door magnetism signal feedback function