Operation KleverKey cylinder KK2120

This article describes how the KleverKey cylinder can be operated by a user. As long as the cylinder is not used, it is in a sleep mode.

With smartcard or keychain

To be able to open the lock with a smartcard or keychain, it must be woken up from sleep mode. This normally happens automatically when a card is held against the black cover of the cylinder. If this does not work automatically, the cylinder can be woken up by turning it a few times until the LEDs light up.

With KleverKey App

Beforehand, the KleverKey app must be downloaded from the App Store or Play Store and a login must be performed. The administrator of the lock must also send an authorization, which then appears in the app.

To open the lock, the KleverKey app must be started. The authorization should then appear with a dark blue logo. If the KleverKey logo is colored light blue, you need to get closer to the lock or turn on Bluetooth.

By pressing on the authorization, the lock is engaged. After that, the cylinder can be turned to the left or right.

The KleverKey cylinder KK2120 is to be understood as a replacement for the mechanical key. Thus, it must normally also be locked manually when leaving the building. Again, authorize with card or app and turn cylinder in opposite direction.

Office Mode

The cylinder can also be opened and closed in office mode. The cylinder remains engaged (or disengaged) until you authorize yourself again.

In order to be able to use the office mode, you must have received the corresponding authorization from the administrator.

• Smartcard: Hold the card longer than 5 sec. to the cylinder until the LED flashes again.
• App: Press authorization for longer than 1 sec.

Battery warning

A low battery is signaled to the user with a flashing red LED and a beep code (5x short):

In this case, the administrator of the lock should be notified so that the battery can be changed in time.