High Capacity Audit Trail Lock. Enhanced version of the original DL3000. 2000 user codes (3-6 digits). Multilevel security – Master; manager; supervisor; basic users. Program at keypad or with PC-and/or data-transfer module. 40,000 event audit trail logs with time-/date-stamp of access by user; create PC reports or at hand-held wireless printer. 150 scheduled lock/unlock events. Quick passage mode (without being in program mode). Weatherproof -31 Deg. to +151 Deg. F (-35 Deg. to +66 Deg. C).