CISA Astral Tekno cylinders are the ideal solution for anyone who needs a secure cylinder with an excellent quality/price ratio.
Delivers high protection and controlled duplication, as keys can only be duplicated at CISA Tekno Centres or by CISA
High resistance to bumping (percussion) thanks to the BKP (Bump Key Power) patented device.
High drill resistance key bitting system in hardened steel.