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  • 3681
  • 3681
  • 3681
  • 3681
  • 3681
  • 3681
  • 3681
  • 3681
MSRP: $176.00
— You save $60.63


Electronic Build-In Locker Lock

User Instructions


  • For ADA applications, a Bluetooth-enabled fob comes paired with the lock, allowing users to open/close the lock.
  • Large icons clearly show locker vacancy status.
  • High-visibility display provides interactive feedback.
  • A single CR123A 3V lithium battery last longer to help minimize maintenance.
  • A low-battery alert notifies administrator when it's time to replace the battery.
  • 9V battery backup jump port can temporarily power the lock if battery dies.
  • Sensors provide visual & audible alerts to signal if locking mechanism is blocked.
  • Unique Backup Master Code or Administration Key (Model number: 1566) allow for administrative access to locker.
  • Ability to turn sound off and on.
  • Replacement Bluetooth-enabled fobs available (Model number: 3686)

Product Details

  • Ideal for ADA applications, the Master Lock 3681 ADA-Compliant Electronic Built-In Locker Lock with Bluetooth Fob is designed to elevate the experience.  Combining a modern design with premium materials to offer improved functionality, the 3681 includes a Bluetooth-enabled fob that comes paired with the lock.  This fob allows users to open/close the lock with the push of a button.  The 3681 offers a new level of innovation with its high-visibility display screen for intuitive operation, long battery life to reduce operating costs, and anti-jamming features for reliable security.  Suitable for most lockers - metal, wood or phenolic.  Reversible design works on lockers with left or right hinges.  Easy to retrofit.  Strike plate included.
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