• Includes Master Lock Vault Enterprise IOS and Android app, and web interface, designed for business applications working with many locks and many users.
• Use your smartphone to open and manage your lock with the Master Lock Vault Enterprise app
• No keys to lose, no combinations to forget. No unauthorized key duplication.
• Backup access using directional code on lock keypad
• Share access with others - temporary or permanent
• Easily monitor access with robust data and audit trails
• Low battery notification & reminder on padlock and in app
• Battery jump allows for temporary access if battery dies while locked
• Ideal for indoor use
• Locker mode setting allows for storage inside a locker
• Compact footprint fits most lockers
• Comes with easy to replace CR2450 battery
• Ideal for outdoor use
• 2 piece weather cover for maxium outdoor protection
• Injection molded body cover, elastomer shackle seal and weather protected internal components.
• Comes with easy to replace CR2 battery
• Personal use, supporting up to 10 locks
• Includes Master Lock Vault Enterprise App
• Administrators can control individual or system-wide lock access with convenient web interface.
A = Case Width / B = Shackle Clearance / C = Shackle Diameter
4400D - A: 1-29/32" - B: 7/8" - C: 9/32"
4401D LH - A: 2-7/32" - B: 2" - C: 11/32"
4401LHENT - A: 2-7/32" - B: 2" - C: 11/32"