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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
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Description
Bluetooth 3-1/4 in. Wide Zinc Portable Lock Box with Personal Use SoftwareThe Master Lock No. 5440D Bluetooth Portable Lock Box. Open and manage with your smartphone or with temporary or permanent codes. Monitor who visits and when through the App and notifications. Removable shackle can be managed with the App or a traditional code. 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
The Master Lock No. 5440D Bluetooth Portable Lock Box. Open and manage with your smartphone or with temporary or permanent codes. Monitor who visits and when through the App and notifications. Removable shackle can be managed with the App or a traditional code. 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 eLocks App.- Open and manage with your smartphone
- Use the FREE Master Lock Vault eLocks App for Android or IOS.
- Can also be accessed by entering a traditional code on the keypad
- Schedule access now or in the future
- Provide permanent or temporary access
- Removable shackle for easy portability and installation.
- Use the App or web to track usage.
- Tamper alerts and low battery warnings
- Large storage capacity for keys and access cards
- Easy to replace battery (CR123A preinstalled)
Features
| Item Weight | 2.8 |
| Material | Zinc |
| Hub Required | No hub connection available |
| Returnable | 180-Day |
| Requires Hub? | No Hub Required |
| Protection Against | No Additional Protection |
| Remote Access | No Remote Access |
| Power Options | Battery |
| Lock Type | Electronic |
| Smart Home | Smart Home Enabled |
| Works With | Proprietary App |
| Smart Home Protocol | Bluetooth |
| Color | Black/Silver |
| Product Weight (lb.) | 3 lb |
| Voice Control Hub Required | No Voice Control |
| Product Depth (in.) | 2.267 in |
| Product Width (in.) | 5.25 in |
| Product Height (in.) | 7.202 in |
| Manufacturer Warranty | Limited One Year Warranty |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
It feels like a gentle hug !
Size: King/Cal King(106"x90"), Color: White
This comforter is not too heavy and not too light, and yet it feels just like a gentle hug around your body which feels just right and perfect for a good night's rest. The color is white which is no problem because it's meant for a duvet cover and didn't have a smell at all which I was concerned about with reading other reviews. It is a perfect size for my bed which is king size and lays over just a bit on either side. If you like something that hangs over the bed more I would suggest buying the California King. It's a great value for the money, because you can't put a price tag on a good night's sleep. The only downfall to this comforter is that it feels so good that it's hard to get out of bed! When you purchase this it will be a bit flat because of packaging but once you get it on the bed it fluffs up after a few hours, you can also shake it out a bit if you want it filled out a bit better, I found it easier to put the duvet cover on it first and then gently shake it out over the bed.
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Reviewed in the United States on December 8, 2025
★★★★★ 5
Fluffs great in 48 hours
Size: Full/Queen(90"x90"), Color: White
Great size for 15 inch mattress. Very well made. Soft comfy and not too warm
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Reviewed in the United States on January 24, 2026
★★★★★ 5
Order a king for your tall queen mattress
Size: Full/Queen(90"x90"), Color: White
I love it! It is so puffy and light. It feels luxurious to go to bed. It is so puffy that it shrinks the width, barely covering my tall queen mattress. I wish I'd ordered a king size.
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Very Plush
Color: White, Size: King
I usually don’t expect much when I buy new pillows.
However, I have to say this is a great and very comfortable pillow. I am so happy with this purchase.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Soft pillows
Color: White, Size: Queen
Great pillows, as described.
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Reviewed in the United States on May 28, 2026