Product / Industrial applications / eCLIQ / Special cylinder eCLIQ Special cylinder eCLIQ When unlocking the deposit using an eCLIQ key with authorized access, you can remove it to use the keys inside. Product description Available as rotary secured or electronical version (V=) Standard finish, matt chrome-plated (OF=MC) Cylinder material: hardened and tempered steel Standard anti drilling protection (AB=2) Standard with dust and rain cover (SUR=1) Maintenance-free for up to 200,000 cycles Optionally available for use in potentially-explosive atmospheres in Zone 1 (Ex II 2G) ATEX=II 2G EX IB IIC T4 Related products Wall programming device eCLIQIt updates the users' keys remotely. Mobile programming device eCLIQIt updates the users' keys remotely. Software for eCLIQWeb Server Application. The data is stored on the server.