Zeus Z3 Digital Lock Manual !new! Jun 2026

If you forget your master code, you have two options.

Includes high-accuracy fingerprint recognition and often supports advanced 3D face or palm vein scanning in "Pro" versions. Zeus Z3 Digital Lock Manual

Want extra peace of mind? You can set the Z3 to require a fingerprint and a Pin code to unlock. This is ideal if you are going away on vacation. The "Fake Pin" Feature If you forget your master code, you have two options

| Error Symptom | Likely Cause | Solution (from the manual) | | :--- | :--- | :--- | | | Invalid fingerprint or code. | Try again. After 5 failures, the lock will freeze for 60 seconds. | | Motor runs but bolt doesn't move | Deadbolt misalignment. | Loosen the interior screws by 1/4 turn. Sand the strike plate hole larger. | | Keypad works but handle stuck | Spring latch is jammed. | Turn the handle UP first, then DOWN. Lubricate with graphite spray. | | RFID card not working | Card not registered or damaged. | Re-add the card via Master Menu > Option 3. | | Can't add fingerprint | Sensor dirty or dry finger. | Clean sensor with dry cloth. Moisturize fingertip. | You can set the Z3 to require a