Protect your home or business with the Master Lock 4401LHEC Bluetooth® Padlock, engineered for strength, security, and convenience. It's 56mm metal body and 9mm boron alloy shackle provide outstanding resistance to cutting and sawing, while military-grade encryption ensures digital protection. Compatible with both Master Lock Vault Home and Master Lock Vault Enterprise apps, this padlock allows convenient smartphone access, detailed monitoring, and flexible permission sharing. User's enjoy simple key-free entry, and administrators benefit from comprehensive control both individually and system-wide through app and web-based controls. 

Features:

• Smartphone access via Master Lock Vault Home or Enterprise apps
• Supports access monitoring and shared permissions
• No keys or combinations required
• Backup directional code entry
• Low-battery notifications in padlock and app
• 2-piece weather cover for outdoor durability
• Replaceable CR2 battery
• Battery jump feature for temporary access if power is depleted