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Master Lock Bluetooth Portable Lock Box - 3.25-in - Silver and Black

Article #74485174 Model #5440D
This item is not currently available for immediate purchase, but can be ordered by visiting the selected store.
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Description

This portable Bluetooth® lock box from Master Lock can be opened and managed with smartphone or with temporary or permanent codes. It lets you monitor who visits and when through the application and notifications. The lock box also has a removable shackle that can be managed with the application or a traditional code. It has a large capacity to hold key cards as well as traditional keys, and comes with a long-life battery that is easy to replace. Plus, the lock box has a solid body and a coated surface to protect the hardware and door finish. Best used for key and access card storage, it is suitable for indoor and outdoor use with weather resistance to -40°. Use your smartphone to open it or enter a keypad code when smartphone is not present. Internet connection not required to operate. Share access, monitor activity, and receive alerts using the free Master Lock Vault eLocks application for Android and IOS.
  • Portable lock box is best used for key and access card storage; for indoor or outdoor use, weather resistant to -40°
  • Use your smartphone to open or enter keypad code when smartphone is not present, Internet connection not required to operate
  • Share access, monitor activity, and receive alerts using the free app for Android and iOS
  • 3-1/4 in wide lock body, 13/32 in diameter shackle with 1-13/16 in length, 1-13/32 in width; internal dimensions 3-39/64 in height, 2-1/2 in width, 1-7/64 in depth; replaceable CR123A battery (included)
  • For personal use, supporting up to 10 units; upgrade to Master Lock Vault Enterprise business platform to be integrated with ShowingTime scheduling management for an additional fee

Product specifications

App Compatibility
Yes
Bluetooth Compatibility
Yes
Color/finish Family
Black
Fireproof
No
Height (cm)
18.3007
Height (in)
7.205
Height (mm)
183.007
Hub Required
No
Interior Height(cm)
5.969
Interior Height (in)
2.35
Interior Height(mm)
59.69
Interior Length(cm)
2.50952
Interior Length (in)
0.988
Interior Length(mm)
25.0952
Interior Width(cm)
3.09118
Interior Width (in)
1.217
Interior Width(mm)
30.9118
Length (cm)
5.7658
Length (in)
2.27
Length (mm)
57.658
Lighted Keypad
No
Lock Type
Electronic/Keypad
Material
Zinc
Model Description
Lock Box, Bluetooth with Lighted Keypad
Mounting Type
Doorknob
Package Contents
1 Lock Box
Test/reset Button
No
Type
Lock box
Voice Controlled
No
Warranty
Limited lifetime
Waterproof
Yes
Weight (kg)
1.29276
Weight(lbs.)
2.85
Wi-fi Compatibility
No
Width (cm)
8.21436
Width (in)
3.234
Width (mm)
82.1436
Works With Amazon Alexa
No
Works With Android
Yes
Works With Apple Homekit
No
Works With Ios
Yes
Works With Smartthings
Yes
Works With Google Assistant
No

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Master Lock Bluetooth Portable Lock Box - 3.25-in - Silver and Black is rated 3.3 out of 5 by 7.
Rated 1 out of 5 by from UNFORGIVABLE DESIGN FLAW!! The rubber above the keypad can be removed to show a pair of phillip's heads anchoring the shackles of the faceplate. They have a small amount of glue to push against screwdrivers and keep them from sitting fully in the screw, but any hammer or lock can compress the glue and allow the driver to set and extract the screws, allowing the faceplate to open without the lock even knowing it has been opened. This is inexcusable and this product needs to be recalled immediately!
Date published: 2020-01-20
Rated 5 out of 5 by from Actual Security in a lockbox Though a bit pricey when compared to the mechanical type of contractor lockbox, this box is customizable to meet most needs. An app can be used to manage and open the box, you can also provide users with a code to open the box without an app. Best of all, the box requires a DIFFERENT code to release the shackle. Contrast this with the mechanical boxes available which can be broken into in less than 4 minutes (see YouTube video, it's really very easy) and once the box is open (even for someone to whom you gave the code for authorized use) it can be removed from the door knob where you installed it because once you have access to the key compartment, you also have access to the mechanical shackle release. The bluetooth capabilities are somewhat limited at the present time, but it's a great starting point from which to build a solid access solution that yields true security.
Date published: 2018-03-24
Rated 5 out of 5 by from Very happy with this lockbox. [This review was collected as part of a promotion.] I really like this lockbox. It's heavy and feels secure. I love all of the ways you can open it in a secure way. The Android app works fine but can be a bit fussy by not opening the app instantly. I could take about 10 seconds or so to get the bluetooth to open it. For me that's not a deal breaker since using the passcode is instant. It allows you to use the primary code or you can set up several secondary codes to give you and even let you set up permanent or temporary guest codes. We are using it for an organisation that meets in a rented suite so we set up a secondary passcode to give to all of the members. Once every few weeks a cleaning lady comes to clean the rugs, etc so we have a temporary passcode we send to her each time she comes in to clean. I was originally skeptical about purchasing it since it was quite pricey and it had bad review but we are very happy with this lock. I even got an email from Master Lock to alert me when someone tampered with the lockbox. What more can you ask for? I love that thing.
Date published: 2019-01-17
Rated 5 out of 5 by from After 10 months still working well!! [This review was collected as part of a promotion.] I've had good luck with this holding entry keys for an Airbnb rental. The locking cover did seem to "stick" at first, especially in cold weather, but I gave each lock servo a generous squirt of WD40 and haven't had a problem since. The batteries lasted a solid 10 months of constant use during extreme cold and hot temps before I got a low-battery warning and replaced them. I would totally recommend this lock!
Date published: 2019-10-07
Rated 1 out of 5 by from Not worth the trouble! This item is not worth the trouble! The functionality is far from what the manufacturer boasts and the app is even less useful. Save your time, energy and frustration by purchasing the less expensive, manual version. It’s reliabke, and you know exactly what you’re lying for.
Date published: 2017-11-05
Rated 5 out of 5 by from Great and handy [This review was collected as part of a promotion.] Helps with selling a home when you’re not in the area.
Date published: 2019-05-04
Rated 1 out of 5 by from 2screws and 30 seconds this lock can be broken into. Never trust your home to this garbage.
Date published: 2021-03-05
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