Master Lock 5441EC Bluetooth Wall Mount Lock Box for Business Applications

New Model 10/2021 - Replaces both 5441D and 5441ENT Models

Upgraded Enterprise Version

Upgraded with enhanced administrative features for businesses, including detailed audit trails, individual and group access management, and location tracking through the new Master Lock Vault Enterprise software

Master Lock Vault Enterprise

Efficiently manage access to ensure the right users have the right access
Simplify security set-up with bulk user and lock uploads
Automatically map lock and lock box locations via smartphone
Easily monitor access with robust data and audit trails
Assured back-up entry method using manual, directional or numeric code
Leverage the security of 256-bit, military-grade encryption

Real Estate

No long-term contracts, monthly or shared access fees
Share access quickly and easily with showing agents, contractors, inspectors or even homeowners
Conveniently schedule temporary, permanent or future access
Monitor activity by device and user
Integrated with ShowingTime®, the leading real estate showing and scheduling management provider

Your Smartphone is the Key!

The Master Lock 5441ENT Bluetooth Wall Mount Lock Box for Business Applications. Open and manage with your smartphone or with temporary or permanent codes. Monitor who visits and when through the App and notifications. Removable shackle can be managed with the App or a traditional code. Large capacity to hold key cards or traditional keys. Long life battery is easily replaceable. Solid body durability and coated surface to protect hardware and door finish. Works with the free Master Lock Vault eLocks App.

A Smarter Lock Box!

Share Access
Schedule guest access days, nights or 24/7; share temporary access via manual code.

Monitor Activity
View lock history, including registration, guest addition/deletion, unlock/open/relock activity, tamper and low battery alerts.

Tamper Alerts
Multiple unsuccessful keypad entry attempts trigger email and app notifications.

Low Battery Alerts
Padlock LED, email and app notifications.

Key Features:

Open and manage with your smartphone.
Can also be accessed by entering a traditional code on the keypad.
Schedule access now or in the future.
Provide permanent or temporary access.
Removable shackle for easy portability and installation.
Use the App or web to track usage.
Tamper alerts and low battery warnings.
Large storage capacity for keys and access cards.
Easy to replace battery (CR123A preinstalled)
3-1/4" (83mm) wide metal lock body
Shackle diameter .4" (10mm); shackle clearance: 1.8" (46mm) high, 1.4" (36mm) wide
Warranty Info: Limited One (1) Year Warranty. Visit masterlock.com for complete warranty details.