Follow the voice prompts or specific button sequences (e.g., press 1 to add a user, followed by the new code and the * or # key).
If you hear one long error beep, you made a key press error. Start again from step 1. zeus z3 digital lock manual work
The above is a summarized guide. Always refer to the official manual for your specific lock model (Zeus Z3 may have revisions). For warranty or missing parts, contact Zeus customer support directly. Follow the voice prompts or specific button sequences (e
| Feature | Manual Work (No Power) | Electronic (Requires Battery) | | --- | --- | --- | | Unlock from outside | Physical key only | Fingerprint, code, app | | Lock from outside | Physical key (turn opposite direction) | Touch keypad or auto-lock | | Unlock from inside | Thumb turn / lever | Thumb turn (always manual) | | Add/delete users | Not possible | App or master code | | Factory reset | Not possible (needs power) | Hold reset button on interior | The above is a summarized guide