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Item #:
33799849
Master Lock Bluetooth® Combination Portable Lock Box, 5440EC
Item #:
33799849
SAR 335
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, September 02
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Open and manage with your smartphone or with temporary or permanent codes. Monitor who visits and when through the App and notifications.
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What Stands Out
Bluetooth Connectivity
Easily access your stored keys or access codes remotely via Bluetooth technology, ensuring convenience and security without the need for physical keys.
Portable Design
Lightweight and compact, this lock box is designed for portability, making it ideal for travel or outdoor adventures while securely protecting your belongings.
Multiple User Access
Share access with family, friends, or coworkers through a secure app, allowing multiple users to benefit from shared access while maintaining full control over security.
Product Details
- Portable lock box for indoor or outdoor use
- Large capacity for secure storage of multiple keys or access cards
- Weather resistant to -40°F
- Schedule access and share temporary or permanent access
- Monitor activity and receive alerts for tampering and low battery
- Compatible with Master Lock Vault Home app
Who Should Buy?
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Travelers
Ideal for travelers who need a secure way to store spare keys during their trips.
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Real Estate Agents
Perfect for agents who require reliable access to properties without hassle for clients or showings.
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Homeowners
Great for homeowners wanting a secure way to provide access to family members or house sitters.
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High-Security Needs
Not suitable for those requiring advanced security features for high-value items or sensitive locations.
Product Description
Master Lock Bluetooth® Combination Portable Lock Box, 5440EC
About This Item
Introducing the Master Lock 5440D Key Lock Box Bluetooth® Portable with Personal-Use Software. This revolutionary lock box is perfect for indoor or outdoor use and provides a secure and convenient storage solution for keys and access cards. With its large internal cavity, this lock box allows you to securely store multiple keys, providing you with peace of mind. Its weather-resistant design makes it capable of withstanding extreme temperatures down to -40A°, ensuring that your keys remain safe and protected in any environment. One of the standout features of this lock box is its Bluetooth connectivity.
You can easily schedule access to the lock box, whether it's for now or in the future. Additionally, you can share temporary or permanent access with invited guests via Bluetooth or keypad code. The best part is that a Wi-Fi connection is not required to operate this lock box, providing you with flexibility and convenience. To enhance your security, this lock box allows you to monitor activity and receive tamper and low-battery alerts through the Master Lock Vault Home app.
The app is designed for personal use and can support up to 10 locks. If you need more advanced features for your business, you can upgrade to the Master Lock Vault Enterprise platform for an additional fee. It can also be integrated with Showing Time scheduling management for seamless organization. The lock box features a 3-1/4 inch wide lock body with a 13/32 inch diameter shackle measuring 1-13/16 inches in length.
The internal dimensions are 3-39/64 inches in height, 2-1/2 inches in width, and 1-7/64 inches in depth. It is powered by a replaceable CR123A battery, which is included with the lock box. For any questions or technical support, you can refer to the User Guide located in the technical specifications section of this page. Master Lock also recently launched the Master Lock Vault Home app, which replaces the previous Master Lock Vault e-Locks app.
This updated app offers an enhanced user experience, improved functionality, and allows you to easily import your locks and guests from your current account. In summary, the Master Lock 5440D Key Lock Box Bluetooth® Portable with Personal-Use Software is a versatile and secure storage solution for your keys and access cards. It offers convenience, advanced features, and rugged durability to meet your needs. Don't compromise on the safety of your keys—trust Master Lock for all your key storage needs.
Shop now and experience the Master Lock difference.
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Customer Questions & Answers
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Question:
Is a Wi-Fi connection required to operate the lock box?
Answer: No, a Wi-Fi connection is not required to operate the lock box. You can open and manage it using smartphone or codes. -
Question:
Can I monitor access and receive alerts when someone visits?
Answer: Yes, you can monitor who visits and when through the App and receive notifications for added security. -
Question:
How durable is the lock box and is it weather-resistant?
Answer: The lock box is highly durable with a solid body and coated surface to protect hardware and door finish. It is also weather-resistant, capable of withstanding temperatures as low as -40°F.
Master Lock Padlocks Editorial Review
In a recent review of the Master Lock 5440D Key Lock Box, customers have expressed its utility for hosts on platforms such as AirBnB, highlighting its usefulness for providing secure access to their properties. One reviewer appreciated the product's ability to notify them if someone attempted to tamper with it, demonstrating its advanced security features. However, there was also a wish for a larger storage area. **
Customer Reviews & Ratings
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Pros
- Great for AirBnB hosts
- Advanced security features, alerts to tampering
Cons
- Small storage area
Platform Trust & Buyer Confidence
MA
Mekki
Verified buyer
“Arrive before time, excellent products”
9 July 2026 · via Trustpilot
FS
Farrah
Verified buyer
“A very big Thank you to HUDA and the Ubuy Team in helping to send my order to me yesterday!! Order # 62606425316 Customer service and operations is top for this online shopping company and I am very satisfied with the way they handle issues. THANK YOU once again!!”
25 June 2026 · via Trustpilot
AF
Anila
Verified buyer
“Good experience of shopping through Ubuy.”
16 June 2026 · via Trustpilot
MG
Mohamed
Verified buyer
“We feel very good about the delivery time, and the materials we received matched our order.”
14-Jul-26 · via Trustpilot
E
Essam
Verified buyer
“Perfect service and fast delivery.”
16-Jul-26 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
SAR 335
Order now and get it around Wednesday, September 02
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Open and manage with smartphone or codes
- Monitoring and notifications through the app
- Removable shackle and large capacity
- Long-lasting easily replaceable battery
- Durable and weather-resistant
- Works with free Master Lock Vault e-Locks App
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.