... 0.85A 3.working current:0.27A smart electronic mortise door lock for access system Parametersworking voltage:12VDCstart current:0.85Aworking ... conversational system, access control system; suit for wood door,metal door, glass door and fire door2,with LED,voltage range:9-15VDC ... ,noiselessness electric lock,matt panel,delay time 0s,3s,6s ...