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Model No. 4401EURDLH

56mm wide Master Lock Smart padlock; Bluetooth; outdoor use

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Security Level:

Medium to high security:Recommended for outdoor general purpose (except for electronic padlocks 1500eURDBLK and 4400EURD)

Overview & Features

Product Features

  • Use your smartphone to open your lock with the free Master LockĀ® 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

Product Details

The Master Lock No. 4401EURDLH Smart Padlock features a 56mm wide metal body for durability. The 9mm diameter shackle offers 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. The Limited 2 Year Warranty provides peace of mind from a brand you can trust.

Product Specifications

  • Product Number 4401EURDLH
  • Body Width 56mm
  • Shackle Dimensions A: 9mm B: 51mm C: 23mm
  • Colour Black
  • Description Retail Carded Packaging
  • Master Carton Qty 4
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Service & Support

Frequently Asked Questions

  • What phones are the locks and lock boxes compatible with?
  • What if my phone battery dies?
  • Where can I find the app?
  • How do I find the Activation Code in the packaging?

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