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Series X
Ref. X3
- - With a special removable pin inside, X3 cylinder with ABC keys can provide an ideal safety solution for family which leaves keys to workers for home decoration, if following the below instruction correctly
- - Each X3 cylinder has keys A with blue hand-grip, keys B with red hand-grip, and 1 key C to be used to deactivate keys A. (quantities of keys A and B as per customer’s need)
- - Instructions:
- - Keys A are for decoration company or workers.
- - Keys B and Key C are for owner.
- - Security upgrade: after the inspection and acceptance of decoration work, insert Key C, turn 360°, take it off, then Keys A are deactivated. (Suggestion: Please insert Key A again. If it doesn’t work, security upgrade is proved successful. If it still works, repeat the upgrade.)
- - Keys B are always workable before or after the security upgrade.