ANSI Heavy Duty electric strike with signal output (stainless steel) is designed for use with ANSI cylindrical locksets. It can be fitted to wooden door,metal door,PVC door ,etc. It features both “electrically controlled” operation for daily use and “manual operation “ for emergencies. Equipped with one set of NO/NC/COM to provide real-time feedback of door status to the access control system. Field selectable fail secure or fail safe.It features a reinforced durable solenoid designed for continuous operation (tested and certified for 1 million cycles of continuous electrification). With patented design, the internal moving parts are effectively integrated into a single unit, ensuring robust structure and stable performance. The operating mode fail secure or fail safe can be adjusted as needed.