Zeus Z3 Digital Lock Manual May 2026

⚠️ Warning: If you lose the Master Code, you cannot add new users. You will need to perform a hardware factory reset using the physical reset button inside.

Before diving into settings, familiarize yourself with the physical components. Zeus Z3 Digital Lock Manual

Battery Requirement: Standard models require 4x AA Alkaline Batteries. Note: Do not use rechargeable batteries as their voltage output is often too low for consistent performance. ⚠️ Warning: If you lose the Master Code,

Set the latch backset to either 60mm or 70mm based on your door. Insert the latch into the edge bore and tighten the screws. Crucial: Ensure the "Up" arrow on the latch faces the exterior of the door. Before diving into settings, familiarize yourself with the