Master Lock 4400EC/4400D Bluetooth Padlock, Black/Silver

Highlights:

• Color: Black/Silver
• Body Material: Metal
• Body Width: 1-29/32 inch
• Height: 7.0 inch
• Length: 7.0 inch
• Width: 8.5 inch
• Lock Type: Combination
• Shackle Diameter: 9/32 inch
• Shackle Height: 7/8 inch
• Shackle Material: Boron Alloy Steel
• Shackle Width: 13/16 inch
• Suitable for: Cabinets School Employee Athletic Lockers Indoor Storage Lockers
• Use your smartphone to open your lock with the free Master Lock Vault eLocks app
• 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
• 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