Field-proven clutch Mechanism ensures long life and durability Fingertip and/or Windows Programmable 2000 User Codes: Master, manager, supervisor and users Real Time Clock for up to 40,000 Event Time/Date- Stamped Audit Trail Up to 500 Lock/Unlock Schedules (with Time Zone Support) ETDL2700 T2 Exit Trim Add Trilogy convenience, programming, and flexibility to exit devices from most major manufacturers. A rugged, field-proven Trilogy digital lock. Trilogy Exit keyless lock clutch mechanism insures long life and durability. Rugged 12-Button Metal Keypad Non-Handed Fully Field Reversible Adaptable to most major manufacturers of standard RIM and IC RIM Cylinders Battery operated More codes: up to 100 3-6 digit codes: 1 master, 10 managers, 90 basic users, 3 one time service codes 5AA battery operated; 5 years battery life or 200,000 cycles, typ. Weather resistant -31Ëš to +151ËšF (-35Ëš to +66ËšC)