Patented security
The patented cylinder with five rows of radial carbonitrided steel pins is the culmination for CISA of thirty years’ experience developing maximum security cylinders.
Digital control over duplication
Activating an associated account ensures complete protection against unauthorised duplication. Duplicates can only be requested at authorised CISA RS5 Centres. To access these services, just scan the QR code on the card and register, providing the information requested.
