To see product details, add this item to your cart. You can always remove it later.
FREE Returns
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.
Other Sellers on Amazon
Added
Sold by: The Factory Depot
Sold by: The Factory Depot
(133807 ratings)
69% positive over last 12 months
Shipping rates and Return policy
Added
Sold by: MaxWarehouse
Sold by: MaxWarehouse
(134594 ratings)
85% positive over last 12 months
Shipping rates and Return policy
Added
Sold by: JM PRIME
Sold by: JM PRIME
(53493 ratings)
62% positive over last 12 months
Shipping rates and Return policy

Master Lock Lock Box, Electronic Wall Mount Key Safe, Bluetooth iOS/Android App and Keypad Codes, 3-1/4 in. Wide

4.2 4.2 out of 5 stars 1,481 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Security Lock Boxes by Master Lock

To see product details, add this item to your cart. You can always remove it later.
FREE Returns
Coupon:  
Available at a lower price from other sellers that may not offer free Prime shipping.
Wall Mount
Box

Purchase options and add-ons

Brand Master Lock
Special Feature Weather Resistant
Lock Type Keypad
Item Dimensions LxWxH 2.3 x 9 x 5 inches
Material Zinc

About this item

  • For indoor or outdoor use; Wall mount lock box is best used for key and access card storage; Large internal cavity allows secure storage for multiple keys; Weather resistant to -40°
  • Share temporary or permanent access via Bluetooth or keypad code with invited guests (Wi-Fi connection is not required to operate); Monitor activity, and receive tamper and low-battery alerts
  • Ideal for use on Airbnb and VRBO vacation rental properties, unmanned remote locations, and real estate
  • Master Lock Vault Home and Enterprise Apps are designed for personal use, supporting up to 10 locks. Can be upgraded to Master Lock Vault Enterprise business platform, and integrated with ShowingTime and BrokerBay scheduling management
  • 3-1/4 inch wide lock body; Internal dimensions 3-39/64 inch height, 2-1/2 inch width, 1-7/64 inch depth; Replaceable CR123A battery (included)
  • For answers to frequently asked questions, troubleshooting, and technical support, see document titled User Guide in the technical specifications section of this page
See more product details

Customer ratings by feature

Sturdiness
4.2 4.2
Durability
4.2 4.2
Easy to install
4.0 4.0
Easy to use
3.8 3.8

Frequently bought together

$176.33
Get it as soon as Sunday, Mar 24
In Stock
Ships from and sold by Amazon.com.
+
$11.62
Get it as soon as Sunday, Mar 24
In Stock
Ships from and sold by Amazon.com.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
Choose items to buy together.

Compare with similar items

This Item
Master Lock Lock Box, Electronic Wall Mount Key Safe, Bluetooth iOS/Android App and Keypad Codes, 3-1/4 in. Wide
Master Lock Lock Box, Electronic Wall Mount Key Safe, Bluetooth iOS/Android App and Keypad Codes, 3-1/4 in. Wide
Recommendations
TEUEN Key Lock Box for Outside, Sturdy Waterproof Wall Mount Lock Box for House Key, 12-Digit Combination Resettable Large Capacity Security Lockbox for Home, Garage, Office, Warehouse
dummy
Populife Smart Key Lock Box for Outside, Wireless Lock Box for House Key, Hide a Key Outdoor,Door Handle Wall Mount Electronic Digital Lockbox Bluetooth Smart Padlock IP66 Waterproof, No Wifi Needed
dummy
WeHere Portable Wi-Fi Key Lock Box with Keypad, Black, 4-Way Unlocking
dummy
SISAV Security Key Lock Box Instant Remote Access Via Bluetooth/Code/App Resettable Set Your Own Combination 6 Digit Storage Smart Lock Box No WiFi Wall Mounted 5 Key Large Capacity,Black
dummy
Master Lock Indoor Bluetooth Smart Lock with Keypad, 1-29/32 in. Wide,Black
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price$176.33$31.99$129.99$139.99$58.89$99.99
Delivery
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Customer Ratings
Sturdiness
4.2
4.9
3.5
4.3
Easy to use
3.8
4.9
4.1
3.4
Weatherproof
4.9
4.2
3.0
3.8
Sold By
Amazon.com
TEBEST
Populife Technology
WeHere Smart-Home
SEMI HARDWARE
Amazon.com
lock type
Keypad
Combination Lock
Electronic Combination Lock
Keypad
Combination Lock, Key
Keypad
number of items
1
1
1
1
material
Zinc
Alloy Steel, Aluminium, Polyvinyl Chloride
Zinc
Steel
Zinc
Plastic
shape
Rectangular
Rectangular
Square
weight
0.85 kilograms
0.65 kilograms
2.31 pounds
721 grams
0.5 pounds

From the manufacturer

wall mount, fixed, lock box, key safe
Bluetooth Lock Box

Property Access Management

  • Free iOS and Android Master Lock Vault Home app for home and personal use, and Master Lock Vault Enterprise for business use
  • Provide permanent or temporary access
  • Convenient access without secondary key card
  • Large storage capacity for keys and key cards
  • Easy to replace, long-life CR123A battery (included)
  • Simple backup access using the keypad
  • Monitor access history
  • Secure and durable solid body with weather resistance to -40 degrees Fahrenheit
  • Master Lock Bluetooth products are authorized to operate in the following countries: United States, Canada, Mexico, the European Union, Australia, New Zealand, Brazil, Chile, South Africa, Thailand, & Vietnam

Key Features

Bluetooth lock box

Bluetooth key safe

low battery alerts

Share Access

Schedule guest access via app or share temporary access via manual codes

Monitor Activity

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

Low Battery Alerts

Keypad warning light and app notifications.

Master Lock For Everything Worth Protecting

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here. [PDF ]

Feedback

Master Lock Lock Box, Electronic Wall Mount Key Safe, Bluetooth iOS/Android App and Keypad Codes, 3-1/4 in. Wide


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

URL:
Price: ($)
Shipping cost: ($)
Date of the price:
/
/

Store name:
City:
State:
Price: ($)
Date of the price:
/
/


Please sign in to provide feedback.

Looking for specific info?

Product guides and documents

Product Description

The Master Lock 5441EC Bluetooth Wall-Mount Lock Box. Open and manage with your smartphone or with temporary or permanent codes. Monitor who visits and when through the App and notifications. Easily installed using hardware supplied with the lock box. 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 App.

Important information

To report an issue with this product or seller, click here.

Customer reviews

4.2 out of 5 stars
4.2 out of 5
1,481 global ratings

Customers say

Customers like the sturdiness and reliability of the lock. They say it's well made and extremely reliable. However, some customers have reported issues with the lock and bluetooth connectivity. They mention that the lock box won't open and that the bluetooth feature is iffy. Customers are mixed on ease of use, size, value, quality, and performance.

AI-generated from the text of customer reviews

55 customers mention50 positive5 negative

Customers are satisfied with the sturdiness of the safe. They say it's heavy duty, well made, and reliable. The Bluetooth solution is quite solid and supports basic PIN based, and the instructions are clear and well-written. Overall, customers find it to be a great purchase for a secure key location.

"...It feels sturdy and I think it would keep whatever you put inside it safe...." Read more

"Heavy duty and keeps track of users. It is a jump in price, but other models can be broken (drilled) into so quickly and this not so...." Read more

"...Pros: It's solid and made to be outdoors, plenty of room for several keys or keycard, fairly affordable for a Bluetooth lock, nice solid keypad, and..." Read more

"This lockbox is sturdy and does exactly what the fine print says it does. What it doesn’t do is work through your Wi-Fi remotely...." Read more

139 customers mention85 positive54 negative

Customers are mixed about the performance of the safe. Some mention that the system is great and works really well, while others say that it is very difficult to try to work on the lockbox while it is contained in the safe, the shackle was a huge problem, and the codes that their partner programmed aren't working.

"...It has lots of customization options and works better than I expected...." Read more

"...Our keys are still locked in the box. Our code isn't working. The codes that my partner programmed aren't working. The box isn't opening...." Read more

"...Easy to change combinations through the app and works well." Read more

"...through quite a few rainstorms since I installed it, and it always works seamlessly." Read more

126 customers mention82 positive44 negative

Customers are mixed about the ease of use of the safe. Some mention that the app is simple to sign into and use, while others say that it was difficult to set up and use. The app interface is ok, and it's a simple one button touch to open. However, some customers say that the included directions don't help with the shackle, and that the lock can be finicky as heck.

"...The lighted keypad is a easy to see; the buttons are big and sound a tone and blink when you push them; and the ability to create long or short PINs..." Read more

"...It keeps track of 5 different codes and when used...." Read more

"...is how long you can leave the box open before it locks again, lack of instructions, You only have 4 hours to use each passkey before you get a call..." Read more

"...concrete wall next to the mailbox, texted with a cell phone app, opened right up, sent email code and text code...." Read more

94 customers mention43 positive51 negative

Customers are mixed about the quality of the safe. Some mention that it's a really nice lock, reliable, and easy to use, while others say that the box suddenly stopped locking and they can't figure out why. The only problem is the locks fail after about a year, and the shackle won't go back in.

"...I called Masterlock again and they said it might be Very Very difficult to pull the shackle even if it was unlocked...." Read more

"...such as: unshackle the lock, see the lockbox access history, remotely unlock, create/delete different code combinations right from the app...." Read more

"...It was weird because the box suddenly stopped locking and I could not figure out why. All the lights worked. The app, and everything seemed normal...." Read more

"...affordable for a Bluetooth lock, nice solid keypad, and sturdy locking mechanism, McAfee service is a plus and dependable name...." Read more

45 customers mention14 positive31 negative

Customers have mixed opinions about the value of the safe. Some say it's well worth the price, while others say it was a waste of money. Some customers also mention that there are no instructions on how to reinstall the shackle, and the lock and unlock process is an absolute disaster.

"Heavy duty and keeps track of users. It is a jump in price, but other models can be broken (drilled) into so quickly and this not so...." Read more

"...Absolutely worthless. Waste of money. DO NOT BUY.Master Lock or Amazon, if you are reading this I want my money and my keys back!" Read more

"...The lighted keypad makes this lock box worth the investment!..." Read more

"...So a big waste of money. I’m looking for another option that will work for us." Read more

31 customers mention18 positive13 negative

Customers are mixed about the size of the safe. Some mention that it has extra room in the box compared to the mechanical Master Lock box that, plus the large storage capacity for keys and key cards. However, some say that the inside is too small and won't fit 1 automotive key fob.

"...It can allow for several (I think up to 5 or 7) different access codes that can be personalized and assigned to different people allowing each..." Read more

"...on the bottom of the door, so when you close the box it leaves little space for objects, and then they have to be flat or able to bend...." Read more

"...room for several keys." Read more

"Not big enough for most key fobs" Read more

23 customers mention0 positive23 negative

Customers are dissatisfied with the lock. They mention that the lock box won't open, it gets stuck and doesn't work as advertised. The battery compartment prevents the door from closing with key fobs, and it does not work as expected.

"...The codes that my partner programmed aren't working. The box isn't opening. We can't get it off the door...." Read more

"...Now when the lock is disengaged from the keypad or cellphone it simply won’t open...." Read more

"...I pressed door closed it locked. Now it will not open no matter what method I attempt. Very frustrating!" Read more

"...On a Sunday, the app had network Connection errors and it will not open the lock unless a secondary code is used...." Read more

18 customers mention5 positive13 negative

Customers are dissatisfied with the bluetooth connectivity of the safe. They mention that it is iffy, it only works with Bluetooth while they are on the property, and the connectivity is very shoddy. They also say that the Bluetooth lockbock cannot do that and that it has pairing problems with Android phones.

"...I know this sounds strange, but I had all sorts of connectivity issues with the app communicating with the box when the app only had privileges when..." Read more

"...not having a settable key code or time limit, even a sharable Bluetooth option is very limiting." Read more

"We love the bluetooth convenience and the fact you can have several codes if needed...." Read more

"...It only works with Bluetooth while you were on the property, to change codes and lock and unlock from the property...." Read more

Convenient Home Seller Must Have
5 Stars
Convenient Home Seller Must Have
Selling a house, this will save me trips to meet the agent. Installed on a concrete wall next to the mailbox, texted with a cell phone app, opened right up, sent email code and text code. enter the code opens right up, place the cell phone by the lock box with the app open and the lock box opens. has a battery which they say will last two years. if by chance the battery goes bad, you can place a D-cell battery on the two connections on the bottom of the lockbox and use your cell phone or code to open with D-cell power I think that is a nice feature. room for several keys.
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on April 13, 2021
Style: Wall MountPattern Name: BoxVerified Purchase
36 people found this helpful
Report
Reviewed in the United States on September 26, 2023
Style: Wall MountPattern Name: BoxVerified Purchase
5 people found this helpful
Report
Reviewed in the United States on February 17, 2024
Style: Wall MountPattern Name: BoxVerified Purchase
Customer image
Sam
5.0 out of 5 stars Convenient Home Seller Must Have
Reviewed in the United States on February 17, 2024
Selling a house, this will save me trips to meet the agent. Installed on a concrete wall next to the mailbox, texted with a cell phone app, opened right up, sent email code and text code. enter the code opens right up, place the cell phone by the lock box with the app open and the lock box opens. has a battery which they say will last two years. if by chance the battery goes bad, you can place a D-cell battery on the two connections on the bottom of the lockbox and use your cell phone or code to open with D-cell power I think that is a nice feature. room for several keys.
Images in this review
Customer image
Customer image
Reviewed in the United States on March 30, 2019
Style: PortablePattern Name: BoxVerified Purchase
69 people found this helpful
Report

Top reviews from other countries

Translate all reviews to English
JS
5.0 out of 5 stars Easy to use once you figure out the ins and outs
Reviewed in Canada on October 23, 2023
Style: Wall MountPattern Name: BoxVerified Purchase
One person found this helpful
Report
Mr Justin Cowell
5.0 out of 5 stars Solid build and smart software
Reviewed in Australia on July 30, 2021
Style: Wall MountPattern Name: BoxVerified Purchase
John
5.0 out of 5 stars Going strong after 2 years!
Reviewed in Canada on November 3, 2023
Style: Wall MountPattern Name: BoxVerified Purchase
2 people found this helpful
Report
Raul Fernando
5.0 out of 5 stars Excelente producto, pero le cambian constantemente de precio
Reviewed in Mexico on July 14, 2020
Style: Wall MountPattern Name: BoxVerified Purchase
Amazon Customer
1.0 out of 5 stars No room inside for anything but a key.
Reviewed in Australia on April 8, 2021
Style: Wall MountPattern Name: BoxVerified Purchase
One person found this helpful
Report