Master Lock - 4400EC - Indoor Padlock - Bluetooth - Keyless High Security Key Blanks - Commercial designed to allow you to

designed to allow you to view and control where

This is only a cosmetic change and does not compromise the functionality and compatibility of the kit

electric locks

Communication: Wiegand or Clock & Data

Master Lock - 4400EC - Indoor Padlock - Bluetooth - Keyless High Security Key Blanks - Commercial designed to allow you toThe Master Lock No. 4400EC Bluetooth Padlock features offers maximum resistance to cutting and sawing. Secure your home or business with the Master Lock Vault System for unmatched security, simplicity and accountability using the latest in Bluetooth lock technology from Master Lock. These locks withstand physical attacks and hacks, protecting your property with military grade encryption and high security features. Administrators control individual or