Master Lock ProSeries 5.43 in. H X 1.71 in. W X 2.43 L Metal Single Locking Bluetooth Padlock

The Master Lock No. 6400ENT Bluetooth Padlock features a 2-7/16 inch wide metal body for durability and security. The 11/32 in. diameter shackle offers 1-3/8 in. vertical clearance and is made of boron alloy, offering maximum resistance to cutting and sawing. Weather cover provides enhanced resistance to perform in snow, rain and temperature extremes. The Master Lock Vault Enterprise system is designed to support Many Locks and Many Users with unmatched security, simplicity and accountability. Administrators control individual or system-wide lock access with our convenient web interface, while users enjoy simple, secure access to assigned locks or lock boxes.Includes Master Lock vault enterprise IOS and Android app and web interface, designed for business applications working with many locks and many usersUse your smartphone to open and manage your lock with the Master Lock vault enterprise appBackup access using numeric code on lock keypadNo keys to lose, no combinations to forgetShare access with others - temporary or permanentComes with easy to replace CR123A batteryLow battery notification and reminder on padlock and in appNo unauthorized key duplicationMultiple shackle options, including anti cut shackle shroudDesignated area for lock identification