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Custom Features- Master Keyed & Engraving

610-521-4400

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Master Lock 5440EC Bluetooth Portable Lock Box

MPN: 5440EC
$ 179.99

The Master Lock 5440EC Bluetooth Portable Lock Box provides superior security with its durable metal body and secure removable shackle. With the Master Lock Vault System and advanced Bluetooth technology, this lock offers military-grade encryption and user-friendly access control. Keep your property safe and secure with this top-of-the-line lock box.

Master Lock 5440EC Bluetooth Portable Lock Box Features:

  • Use your smartphone to open your lock with the Master Lock Vault app
  • Never worry about a forgotten combination!
  • Share access with others - temporary or permanent
  • Share 24/7 access or limit to days or nights
  • Monitor access history & receive tamper alerts
  • Backup access using directional code on the lock keypad
  • Low battery notification & reminder on padlock and in-app
  • Comes with easy to replace CR123A battery
  • Shackle Length: 1-13/32"
  • Shackle Width: 1-13/16"
  • Shackle Diameter: 13/32"
  • Exterior Dimensions: 7-13/64" x 3-1/4" x 2-5/16"

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Reviews

We're currently collecting product reviews for this item. In the meantime, here are some reviews from our past customers sharing their overall shopping experience.
4.9
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Overall Rating
98%
of customers that buy
from this merchant give
them a 4 or 5-Star rating.
Verified Buyer
January 27, 2025 by Greg C. (SC, United States)
“This is a company that knows what customer service means.”
Merchant Choice
I am a returning customer who refers this company often.
Product Choice
Excellent quality!
Verified Buyer
January 24, 2025 by Alfredo R. (FL, United States)
“The product description in the website is the best, the dimensions were exactly as advertised. Quick and secure checkout process, very clear.”
Merchant Choice
It gave me the peace of mind that the product I am buying has the dimensions I need.
Product Choice
I need a weatherproof padlock exactly 3/16 inch thick to secure my sprinklers controller.
Verified Buyer
January 23, 2025 by Charles H. (United States)
“Exactly what I was looking for!!”
Merchant Choice
Padlocks
Product Choice
Exact match to my others locks w/same key code