Master Lock Bluetooth® Combination Portable Lock Box, 5440EC
Master Lock Bluetooth® Combination Portable Lock Box, 5440EC
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Master Lock Bluetooth® Combination Portable Lock Box, 5440EC

Key item features

  • Smart Access: Utilizes smartphone control via the Master Lock Vault System (Home and Enterprise compatible) for opening and managing the lock.
  • Keyless Operation: Eliminates the need for physical keys or memorized combinations, preventing unauthorized key duplication.
  • Flexible Sharing: Allows for temporary or permanent sharing of access with other users.
  • Backup Entry: Provides an alternative access method using a numeric code entered on the lock's keypad.
  • Portable Design: Features a removable shackle for easy portability and installation, with a durable 3-1/4 inch wide metal body.
  • Battery Management: Includes low battery notifications and reminders on both the lock box and within the app, powered by an easy-to-replace CR123A battery.
  • Secure Control: Employs robust encryption for security against physical and online threats, enabling administrators to manage system access.
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Current price is $72.61
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  • Free shipping
  • Free 90-day returns
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Sold by Kaizius Resale
Fulfilled by Walmart
4 stars out of 5, based on 8 seller reviews(4.0)
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4.6 out of 5 stars
stars
13 ratings9 reviews
How item rating is calculated
  1. 5 stars85% (11)
  2. 4 stars8% (1)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star8% (1)
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Showing 1-3 of 9 reviews

Jul 12, 2026
Andrea
Sold byRTH LogisticsDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Digital Love

This is a replacement lockbox from 2017. It has many useful perks - codes, remote access, and various app features. I liked how this option doesn't rust out like other lockboxes. I appreciate the digital option. Works in most weather, but can freeze during frigid months (like other traditional lockboxes). Great option!

Incentivized Review
Helpful?125EJXXJSW6Y388585160
Jun 23, 2026
Broc
Walmart Associate
Sold byDMM UNIVERSEDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Convenient

Works well and a very good price compared to the MSRP.

Incentivized Review
Helpful?125EJXXJSW6Y388585160
May 14, 2026
Alejandro
Sold and shipped byEvopacity
5 out of 5 stars review

Verified Purchase

Great product and the unbeatable price.

GREAT PRICE!! this is an outstanding product.

Incentivized Review
Helpful?125EJXXJSW6Y388585160