Cisa Astral S Snap Resistant replacement euro double cylinders. 1.6 million key differs and supplied with a key code card to obtain additional keys.
- CISA Astral S Euro Thumbturn Cylinder 95mm (40/55T)
- CISA AP4 S cylinders are the ideal solution for anyone who needs a high performance cylinder.
- High protection and controlled duplication, as keys can only be duplicated by CISA
- + 40% resistance to pulling and tearing, thanks to the Snap Resistant feature, a dual-material steel core.
- High resistance to bumping (percussion), thanks to the Bump Key Power (BKP) patented device.
- High resistance to picking (tampering), thanks to the patented technology with floating drivers.
- Shape trademark registered on the key to protect AP4 S and AP3 S key duplication over time, also guarantees compatibility with the previous version of the AP3 S cylinder.