Online Only

10 weekly payments of $22.80  Learn more

Harvey Norman Customer Direct

  • Delivered by a trusted supplier
  • Leaves warehouse in 2-3 business days
  • Delivery can take up to 10 business days depending on location


The Customer Direct range is not available in store.


Learn how delivery works

Manageable via your compatible device, the Master Lock Bluetooth Keysafe Portable is a handy solution for securing and entrusting your household keys to your friends or loved ones when you’re away.

Key Features
  • Built-in numerical keypad lets you access stored keys by inputting a predetermined code
  • Sends alerts to your compatible device when it detects tampering activity and when low in battery
  • Comes with a removable shackle for easy installation and relocation
  • Solid body makes it durable against daily wear while its coated surface keeps it from damaging your door’s finish
  • Conveniently schedule unlocking times, monitor usage, and assign temporary or permanent access via the Master Lock Vault eLocks app (download required)


Barcode (GTIN) 71649293009
Made in Mexico
Product Type Security Locks
Brand Masterlock
Model 5440DAU
Size N/A
Weight (kg) 0.8
Product Height (cm) 115
Product Width (cm) 7.6
Product Depth (cm) 5.7
Manufacturers Express Warranty (months) 24

If you feel your product has failed a Consumer Guarantee (as defined by Australian Consumer Law) then you can:

  • Return it to your local Harvey Norman store to initiate an inspection / service call.
  • If it is a downloadable product (software or e-Gift Card) please Contact Us at Harvey Norman Online.
  • Please Note: Customer Direct products cannot be returned at Harvey Norman franchised stores. For all Customer Direct purchases, please Contact Us at Harvey Norman Online.

Expert Reviews
Customer Reviews


Either complete the details below or chat to a staff member online.

All fields are required

Loading stores...please wait

I have an enquiry about this product:

Master Lock Bluetooth Keysafe Portable
5440DAU 71649293009

© 2020 Harvey Norman Online   |   Harvey Norman Online is operated by the eComm Store Pty Ltd, an independent franchisee. Harvey Norman Stores are operated by independent franchisees.

Interest Free Latitude Pay Apple Pay MasterCard Visa American Express Paypal AMEX Expresss Checkout Masterpass Visa Checkout Gift Card