MASTER LOCK BLUETOOTH® PADLOCK 4400EC 

The Master Lock Bluetooth® Padlock 4400EC is integrated with the Master Lock Vault System and is built for resilience! It features a boron alloy shackle that is 9/32 inch (7mm) in diameter and provides 7/8 inch (22mm) of vertical clearance, ensuring high resistance to cutting and sawing. This padlock has a 1-29/32 inch (47mm) wide metal body., offering exceptional security, ease of use, and accountability through advanced Bluetooth technology. It's designed to withstand both physical and digital security threats, boasting military-grade encryption. Administrators can easily manage access on an individual or system-wide basis through a user-friendly app and web interface, while users are granted secure and simple access to their assigned locks or lock boxes.

Product Features

• Includes Master Lock Vault Enterprise IOS and Android app, and web interface, designed for business applications working with many locks and many users.
• Use your smartphone to open and manage your lock with the Master Lock Vault Enterprise app.
• No keys to lose, no combinations to forget.  No unauthorized key duplication.
• Backup access using directional code on lock keypad.
• Share access with others - temporary or permanent.
• Easily monitor access with robust data and audit trails.
• Low battery notification and reminder on padlock and in app
• Comes with easy to replace CR2450 battery
• Battery jump allows for temporary access if battery dies while locked

Product Specifications

• Lock Body Width: 1-29/32" (47mm) 
• Shackle Dimensions: A: 9/32" (7mm); B: 7/8" (22mm): C: 13/16" (20mm)
• Color: Silver & Black