The Masterlock Bluetooth Padlocks operate from most Apple IOS or Android smartphones (a free downloadable APP) removing the need for KEYS or COMBINATIONS. The 4400DAU and 4401DLHAU have their own INTERNAL BATTERIES and so dont require USB recharging. These Bluetooth Padlocks allow you to SHARE and LIMIT ACCESS (time) and feature reporting of UNLOCK and LOCK HISTORY, BATTERY STATUS and any CHANGES to the LOCK Masterlocks Bluetooth Padlocks will notify you of UNAUTHORISED ACCESS attempts Automatic notification of LOW BATTERY (20%) life - a flat battery can be jumped and they have a MANUAL UNLOCKING (resettable) directional code built in
- The free iOS and Android eLocks App is designed for personal use, supporting up to 10 locks
- Never worry about a forgotten combination!
- Share access with others - temporary or permanent
- Share 24/7 access or limit to days or nights
- Monitor access history & receive tamper alerts
- Backup access using directional code on lock keypad
- 2-piece weather cover for maximum outdoor protection
- Low battery notification & reminder on padlock and in app
- Comes with easy to replace CR2 battery
- Battery jump allows for temporary access if battery dies while locked
- 51mm Wide Body
- 9mm Shackle Diameter
- Colour - Black
