Master Lock 4400EURD Indoor Bluetooth Smart Padlock

Padlocks just got smarter - introducing the Master Lock 4400EURD, a padlock you can unlock with your smartphone via Bluetooth connection!

Made for use in indoor conditions, the Master Lock 4400 EURD is great for preventing access to your locker, cabinets, doors - whatever you need. The lock directly interfaces via Bluetooth connection with a smartphone running the Master Lock Vault app, complete with unique identifier codes to ensure security at all times.

With Master Lock's app, it's even possible for the person with control of the padlock to send guest codes to their friends and family, allowing them to access the locked area should they need to. The guest access can then be taken away to ensure that full control is given only to the original person who installed the lock. All guest activity is also able to be monitored using the app, ensuring you'll always know when its been opened.

There's no keys and no combinations required - your phone is your key. Simply connect up to the padlock and when you're nearby and Bluetooth is activated, the 4400EURD will identify you as the correct user and will respond to your touch and open. Find yourself without your phone and need to access the lock? No problem - use the directional code on your lock keypad instead to access the lock.

This system is totally secure - Master Lock padlocks use military-grade hacking prevention to ensure you, and only you, have the ability to access the lock unless you've given guest access to someone else.

As standard the battery in the 4400EURD should last at least 2 years in Touch Unlock mode, or 4 months in Swipe Unlock mode, even with regular use. If your battery dies, you can replace it yourself as needed.

Master Lock 4400EURD Indoor Smart Bluetooth Padlock Key Features

• Unique smart Bluetooth technology - unlock the padlock with your smartphone!
• Completely secure - only you have access, or you can give friends and family guest accounts to access your lock
• No more worrying about carrying keys and combinations
• Lost or forgot your phone? Use the keypad instead to unlock the padlock
• One touch unlocking - as long as your phone is interface with the lock, simply touch the front to access
• Full control - the Master Lock Vault app allows you to give access to others at designated points (e.g day or night time) and logs access attempts
• Ideal for use around the home or in the workplace (made for indoor conditions)
• Long battery life (field replaceable) - allows unlocking even when the battery dies when the lock is closed
• Hackproof - employs military-grade authentication and encryption mechanisms built upon proven, NIST recommended and FIPS approved algorithms
• Compatible with any smartphone built to Bluetooth v4.0 (or higher) specifications

FAQs

Master Lock has prepared a dedicated series of FAQs on these padlocks.

You can view them by visiting the Master Lock website.