BioKey Kombi X 4-in-1 — four technologies in one design

The BioKey Kombi X 4-in-1 solution combines fingerprint recognition with convenient Bluetooth and app management — for access control that unites security and elegance. With its stylish glass design and touch code, the door can be opened by phone, and the AI-controlled Touch-and-Go function makes fingerprint recognition easier via the paired smartphone.

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BioKey Kombi X 4-in-1 in black with keypad behind glass, fingerprint sensor and multicolour status LED

Four in one device

All four BioKey technologies

Fingerprint recognition

The integrated line sensor reliably recognises the finger as it is swiped — in wet conditions or with slight soiling, the Touch-and-Go AI assists via the paired smartphone.

Door opening by phone

With Bluetooth and app management: the door can be opened by phone, via a quick-access widget or directly from an Apple/Android watch — you manage permissions in the BioKey app.

Touch code

The touch-sensitive keypad sits protected behind glass and lights up when needed — an additional way in for guests or as a fallback.

Touch-and-Go

The AI-controlled Touch-and-Go technology checks whether the paired smartphone is nearby and, if so, lowers the recognition threshold for the fingerprint — still secure, but noticeably quicker to unlock.