CISA AP4 S cylinders are the ideal solution for anyone who needs a high performance cylinder. Comes with 3 keys. High protection and controlled duplication, as keys can only be duplicated by CISA Solution Partners and 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.
- 12-pin key-bitting system (6 active, 5 passive, 1 patented pin).
- Brass body with segment pack along the whole length of the cylinder (excluding single cylinder, various cylinders and rim cylinders).
- Brass plugs.
- Clutch-type cam in self-lubricating sintered DIN steel.
- Hardened steel pins and drivers.
- Phosphor bronze and steel springs.
- 100,000 cycles (in compliance with EN 1303: 2015 Durability: 6).
