New! Bluetooth® Lock Boxes Smart. Simple. Secure.
For Personal Use

Hardware and Software Packages for Personal Use

Bluetooth® Portable Lock Box

Model No. 5440D

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Bluetooth® Wall Mount Lock Box

Model No. 5441D

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Explore Business Solutions

Share Access

Share Access

Share permanent or temporary access with Master Lock® Vault Home App, or manual codes

Guest Activity

Guest Activity Auditing

View lock history, including guest addition/deletion, guest unlock/open/relock activity

Low Battery

Low Battery Alerts

Warning light on keypad as well as app notifications

Commercial Property
Contractor
Babysitter

Ideal access control for:

  • Home
  • Vacation Property

Features & Benefits:

Open and manage lock boxes with smartphone
Master Lock Vault eLocks App
Download on the Apple App Store
Android App on Google Play
  • Use the free Master Lock® Vault Home App
  • Schedule access now and in the future
  • Provide permanent or temporary access
Convenience
  • Easy to use and to access with no need for secondary key card
  • Grant or revoke access to an individual without effecting other authorized users
  • Large storage capacity for keys and key cards
  • Easy to replace, long-life battery (CR123A)
Optional manual code access via keypad when a smartphone is not available
Use the app or the web to track usage
Security and durability
  • Solid body with protective coating prevents scratches
  • Weather resistant to -40° F
Value
  • No monthly data package or shared access fees
  • No activation or monthly usage fees
  • No long-term contracts
Shackle Removal

5440D Bluetooth® portable lock box

Removeable shackle for easy installation or removal

Wallmount Open

5441D Bluetooth® wall mount
lock box

Built for permanent installation on a wall or flat surface