Product Features
- Use your smartphone to open your lock with the free Master Lock Vault eLocks app
- Never worry about a forgotten combination!
- Share access with others - temporary or permanent
- Share 24/7 access or limit to days or nights
- Monitor access history & receive tamper alerts
- Backup access using directional code on lock keypad
- 2-piece weather cover for maximum outdoor protection
- Low battery notification & reminder on padlock and in app
- Comes with easy to replace CR2 battery
- Battery jump allows for temporary access if battery dies while locked
- Injection molded body cover, elastomer shackle seals and weather protected internal components
- Hardened boron alloy shackle for superior cut resistance
Product Details
The Master Lock No. 4401DLH Bluetooth Smart® Padlock features a 2-7/32in (56mm) wide metal body for durability. The 11/32in (9mm) diameter shackle offers 2in (51mm) vertical clearance and is made of boron alloy, offering maximum resistance to cutting and sawing. The smartphone/app interface offers speed, ease of use, & greater control with the ability to share access, with keyless convenience. The locking mechanism features anti-shim technology, offering maximum security.
Product Specifications
- Body Width: 2-7/32in (56mm)
- Shackle Dimensions A: 11/32in (9mm) B: 2in (51mm) C: 15/16in (23mm)
- Color: Black
