| key types 2 | Schlüsselarten 2 |
| enclosure/cabinet key | Schaltschrankschlüssel |
| construction key | Bauschlüssel |
| radiator bleed key | Entlüftungsschlüssel |
| key card | Schlüsselkarte |
| transponder key | Transponderschlüssel |
| security/hardware key | USB-Sicherheitsschlüssel |
| fingerprint key | Fingerabdruckschlüssel |