Master Lock 1566 Administration Key for Electronic Built-In Locker Locks

Designed for fast, easy lock setup and programming, the Master Lock 1566 Administration Key works with the Master Lock 3685 Electronic Built-In Locker Lock and Master Lock 3681 ADA-Compliant Electronic Built-In Locker Lock with Bluetooth® Fob. The key's micro USB connection is inserted into the bottom of the lock and puts it into settings mode, allowing staff to quickly open locks, clear/reset lock codes, and modify lock settings. The 1566 Administration Key for Electronic Built-In Locker Locks can be programmed with thousands of codes and used with new or existing 3685 and 3681 locks.