Some models of golden dot atomic lock keys come with one set of keys, and some models come with two sets of keys.

There are two sets of key model locks:

The first set (2 unpackaged keys) are project keys or decoration construction keys, which are handed over during decoration construction. Used by decorators and installers;

The second set of keys (6 sealed keys) are the owner’s keys, also called use keys. After the decoration or installation is completed, the owner can use them normally and can upgrade them at the same time. Keys with a lock cylinder security level (use any one of the keys in the set to insert into the lock cylinder and rotate 360° before pulling it out. The other two decoration keys cannot open the lock cylinder anymore and cannot continue to be used normally. Note: This function is only for One end of the lock core with engineering logo)