CISA Cylinders

Astral can be used for medium-security amored doors, and is especially useful for access management in companies, shopping centres, universities and hospitals.

CISA offers a wide range of cylinders with different levels of security which effectively protect against external attack and key unauthorised duplication.

The access control system combining the electronic flexibility in the mechanical key arrangements.

High breaking and pulling resistance thanks to the Snap resistant cylinder: the steel bi-material core is visible also with the cylinder already installed on the door.

Drill resistance, with hardened steel driver and pain in first position