Trilogy high security mortise locks and keyless gate locks with and without prox Fingertip or Windows PC-programmable Real time clock enables up to 500 scheduled events and holiday schedules 40,000 Event audit trail provides a printed time/date- stamped log of all electronic activity Long-life battery pak for 80,000 cycles, typ. and low-battery alert Classroom version and left or right handing (If reverse hand is required, lock is field reversible.) 1 3/8 (3.5 cm) mortise cylinder supplied card enrollment mode allows many cards to be quickly added without PC also downloadable from PC or prox enroller tool 40,000 event audit trail log 500 scheduled events, e.g., lock or unlock PC programming/reporting Quick passage mode (without being in program mode) Program data transferred to lock via AL-PCI2 or AL-DTMIII 5AA battery-pak operated; 75,000 cycles, typ. Easy to install, Retrofits into standard mortise preps, modified by adding thru-bolt holes for a snug fit to door. Available finishes: Polished Brass US3, Satin Chrome US26D & Duronodic US10B