Analog Card Lock "Sherlock 3 MASTER"

The operation is simpler, and the analog card lock 'Sherlock 3 MASTER' has evolved with long-term use in mind.

1) Just like the Sherlock 2 MASTER, key exchange is easy and simple. The key is authenticated and locked/unlocked through a combination of pairs of cards. When you want to change the key settings, you only need to exchange the cards, and no special tools are required. Anyone can easily perform the key exchange. 2) Since it is something used every day, the operation is smarter. After inserting the card key for authentication, you can lock or unlock simply by lowering the lever handle. Without the hassle of turning a key, you can easily operate it with one hand, even while holding a child or carrying large luggage. 3) Preparing for potential troubles and future operations. The card reader (code unit) that authenticates the card key is detachable, allowing for quick replacement of parts in case of malfunction due to aging or jamming. Additionally, the master key cylinder, which operates separately from the card key, is also detachable, ensuring smooth handling in case of key loss or during property sales and management transitions.

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