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Welcome to IML Welcome to IML
Welcome to IML Welcome to IML
Welcome to IML Welcome to IML
Vault Enterprise Bluetooth Keypad Lockbox

Part#: MAS5440ENT
Hot#: 161304

Available: 3 ( 3 SEA )

  • Series Overview
  • Specifications
Notice: The info below is not item specific.

Master Lock Bluetooth® Portable Lock Box

Bluetooth® Portable Lock Box features a 3-1/4" (83mm) wide metal body for durability and a fully removable shackle for convenience. The Master Lock Vault Enterprise system is designed to support Many Locks and Many Users with unmatched security, simplicity and accountability. Administrators control individual or system-wide lock access with our convenient web interface, while users enjoy simple, secure access to assigned locks or lock boxes.


  • 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 numeric code on lock keypad.
  • Share access with others - temporary or permanent.
  • Easily monitor access with robust data and audit trails.
  • Removable shackle for easy portability and installation.
  • Low battery notification & reminder on device and in app.
  • Comes with easy to replace CR123A battery.
  • Large storage capacity for keys and access cards.

Specifications for Master Lock MAS5440ENT

Other Specs
Alternate Codes5440ENT
Battery TypeCR123A
CategoryKey Boxes, Safes
Door ApplicationKey Boxes
Lock Box StylePortable Lock Box
Lock Box TypeKeypad, Bluetooth
Shackle Clearance1-13/32"
Shackle Diameter13/32"
Shackle MaterialVinyl-Clad, Steel
Shackle Width1-13/16"