Alarm Lock ETDL-S1G-26D-V99, Trilogy T3 Keypad Exit Device Trim For Von Duprin 98/99 Series

TrilogyExit keyless lock:
• Clutch mechanism insures 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)
• Rugged 12-Button Metal Keypad
• Non-Handed; Fully Field Reversible
• Adaptable to most major manufacturers of standard RIM and IC RIM Cylinders
• Battery operated; uses 5 AA batteries
• Rim Cylinder Included (Sch C Kwy) Battery Replacement: Open up the S6174 blue battery case. There is one Philips screw, It takes 5 AA batteries that are easy to replace.