The Master Lock No

4401DLH Bluetooth Padlock features a 2-7/32 In

(56Mm

) wide metal body for durability

The 11/32 In

(9Mm

) diameter shackle 2 In

(51Mm

) vertical and is made of boron alloy, ing maximum resistance to cutting and sawing

The smartphone/app interface speed, ease of use, & greater control with the ability to share access, with keyless convenience

The locking mechanism features anti-shim technology, ing maximum security

The 1 year limited warranty provides peace of mind from a brand you can trust

Comes with easy to replace CR2 battery

Battery jump allows for temporary access if battery dies while locked