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Master Lock No. 3681 Electronic Built-In Locker Lock with FOB
- Delivery: Please allow a 3-4 week factory lead time on all Master 3681 Locker Locks.
3681 - Electronic Built-In Locker Lock with FOB by Master Lock
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 ffer 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.
Backed by the strength, reliability and service of the Master Lock brand, the Electronic Built-In is ideal for health clubs, gyms, spas, recreation facilities and country clubs, and offers significant benefits:
- For ADA applications, a Bluetooth-enabled fob comes paired with the lock, allowing users to open/close the lock.
- High visibility display provides interactive feedback.
- A single CR123 3V lithium battery lasts longer to help minimize maintenance.
- Electromechanical deadbolt enhances security.
- Enhanced design to withstand humid environments.
- Visual and audible alerts to signal if locking mechanism is blocked.
- High-gloss keypad allows user to easily create personal code.
- Large icons clearly show locker vacancy status.
- 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.
- Unique Backup Master Code or Administration Key (Model Number: 1566) allow for administrative access to locker.
- Replacement Bluetooth-enabled fobs available (Model Number: 3686).
- Ability to turn sound on/off.
- Intuitive operation to customize lock settings.
- Ease of use with the simple lock and unlock instructions.
- Ability to set a personal code.
- Unique master backup code allows administrative access to locker.
- Single-user and multi-user lock modes.
- Set code length to 4, 5, and 6 digits.
- Administration key allows setting changes.
- Suitable for most lockers - metal, wood, or phenolic.
Instructions & Templates
Click on the links below to download helpful instructions & templates for this product.
Master Lock Model No. 3681
Electronic Built-In Locker Lock Installation Instructions
Electronic Built-In Locker Lock Admin Code Instructions
Electronic Built-In Locker Lock Sell Sheet
Electronic Built-In Locker Lock Multi-User Instructions
Electronic Built-In Locker Lock Mounting Templates