Set consisting of: Master Card, Update Card, Service Key

Master Card
To fully operate the system, a Master Card must be programmed for both operating modes. The Master Card is required to start and end programming processes. This also includes programming transponders/User Cards in the "fixed assignment" mode. Additionally, the Master Card enables the so-called caretaker function and an emergency opening of the lock. A maximum of one Master Card can be programmed per lock. You can use one Master Card for multiple locks.

Update Card
In addition to the Master Card, you will receive an Update Card. The Update Card, in conjunction with the Master Card, allows firmware updates to be loaded onto the locking system.

Service Key
Along with the Master Card, you will receive a card with an individual Service Key. Please keep the card with the Service Key carefully and securely. The printed number allows for reordering of Master Cards. Without the Service Key, reordering a Master Card is not possible. This card has no electronic function.