Trilogy Mortise: High security digital locks. Trilogy high security mortise locks with and without prox DL3500 Series Mortise Locks 300 User codes.300 User codes: Master, manager, supervisor & basic usersFingertip or Windows PC-programmableReal time clock enables up to 500 scheduled events and holiday schedules40,000 Event audit trail provides a printed time/date- stamped log of all electronic activityLong-life battery pak for 80,000 cycles, typical and low-battery alertChoose either classroom or deadbolt versions 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 tool40,000 event audit trail log500 scheduled events, e.g., lock or unlockPC programming/reportingQuick passage mode (without being in program mode)Program data transferred to lock via AL-PCI2 or AL-DTMIII5AA battery-pak operated; 75,000 cycles, typical3 Architectural finishes (US3 polished brass, 26D satin chrome, 10B duronodic)Weatherproof -31? to +151?F (-35? to +66?C)