47mm Wide Master Lock Smart Padlock Bluetooth Indoor Use

Master Lock

Smart Padlock features a 47mm wide metal body for durability. The 7mm diameter shackle offers 22mm vertical clearance and is made of boron alloy, offering maximum resistance to cutting and sawing. Use your smartphone to open your lock with the free Master Lock Vault Home app. The Smartphone/app interface offers speed, ease of use, & greater control with the ability to share access; with keyless convenience. The locking mechanism features anti-shim technology, offering maximum security. Share 24/7 access or limit to days or nights. Backup access using directional code on lock keypad. Low battery notification & reminder on padlock and in app. Comes with easy to replace CR2450 battery. Battery jump allows for temporary access if battery dies while locked. Locker Mode setting allows for storage inside a locker.