Description
The Master Lock No. 5440EC Bluetooth® Portable Smart Lock Box features a 3-1/4″ (83mm) wide metal body for durability and a fully removable shackle for convenience. Secure your home or business with the Master Lock Vault System, delivering unmatched security, simplicity, and accountability through the latest Bluetooth lock technology from Master Lock.
Designed to withstand physical attacks and hacks, these locks protect your property with military-grade encryption and high-security features. Administrators can control individual or system-wide lock access with our convenient app and web interface, while users enjoy simple, secure access to their assigned locks or lock boxes.