Zeus Z3 Digital Lock Manual Work May 2026

Default Master Code

: For many new smart locks, the factory default code is typically 123456 .

Delete Specific User:

Master Mode -> Press 4 -> [User Number] -> [*] . zeus z3 digital lock manual work

1. Locate the mechanical key cover on the exterior face of the lock (often a circular cap or sliding panel).
2. Remove the cover by sliding or prying gently with the edge of the key or a flat tool.
3. Insert the mechanical key fully into the key cylinder.
4. Turn the key clockwise (or as labeled) to retract the deadbolt. If resistance is high, try wiggling gently while applying steady pressure—do not force.
5. Remove the key and replace the cover.

Conclusion: Why Manual Knowledge Matters