MASTER LOCK 4400EC INDOOR BLUETOOTH PADLOCK

Description

You can use your smartphone to open and manage your lock with the Master Lock Vault­ system. Perfect for school, employees, health clubs, and self-storage lockers.

Features:

• Free App available for iOS or Android
• No keys to lose, no combinations to forget!
• Backup access using directional code on lock keypad
• Comes with easy to replace CR2450 battery
• Battery jump allows for temporary access is battery dies
• 47mm (1-29/32″) wide metal body
• Shackle length: 22mm (7/8″)
• Shackle diameter: 7mm (9/32″)
• Limited 1 year warranty