A: No, the app is optional for daily operations, but required for remote management and full setup.

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Manual version 2.0 – Compatible with Zeus Z3 firmware v3.1+

Before unboxing, ensure your door is properly prepared to host the Zeus Z3 mortise or deadbolt system.

: Confirm your backset measurement is either 60mm or 70mm to properly align the latch mechanism.

Press 5 followed by 2 to toggle . Scramble PIN (Anti-Peeping Protection)

While the front panel has high water resistance, avoid direct, uncovered exposure to heavy, torrential rain or high-pressure power washers.

Full installation diagrams are on the last page. For detailed steps, scan the QR code inside the box.

: Wipe the sensor with a dry microfiber cloth. Moisturize dry fingers slightly before scanning. Alarm is Sounding Continuously Cause : Tamper sensor triggered or door not closed properly.

: Stand outside your home. Determine if your hinges are on the left (Left-Hand Door) or right (Right-Hand Door). The Zeus Z3 handle is reversible, but setting it correctly beforehand saves time.

If your specific Z3 variant features a biometric scanner, follow these steps: Press the button. Enter your Master PIN followed by the [*] key. Press [3] (the function code for fingerprint registration).

To update your security code, follow these steps while the door is open: Open the battery cover on the interior unit. Press the once.

Tuck any excess wire carefully into the door cavity to prevent pinching.

9V Alkaline Battery or USB-C port (depending on production batch) Door Thickness Compatibility: 35mm to 60mm

Zeus Z3 Digital Lock Manual !!hot!! Jun 2026

A: No, the app is optional for daily operations, but required for remote management and full setup.

Manual version 2.0 – Compatible with Zeus Z3 firmware v3.1+

Before unboxing, ensure your door is properly prepared to host the Zeus Z3 mortise or deadbolt system. Zeus Z3 Digital Lock Manual

: Confirm your backset measurement is either 60mm or 70mm to properly align the latch mechanism.

Press 5 followed by 2 to toggle . Scramble PIN (Anti-Peeping Protection)

While the front panel has high water resistance, avoid direct, uncovered exposure to heavy, torrential rain or high-pressure power washers. A: No, the app is optional for daily

Full installation diagrams are on the last page. For detailed steps, scan the QR code inside the box.

: Wipe the sensor with a dry microfiber cloth. Moisturize dry fingers slightly before scanning. Alarm is Sounding Continuously Cause : Tamper sensor triggered or door not closed properly.

: Stand outside your home. Determine if your hinges are on the left (Left-Hand Door) or right (Right-Hand Door). The Zeus Z3 handle is reversible, but setting it correctly beforehand saves time. Press 5 followed by 2 to toggle

To update your security code, follow these steps while the door is open: Open the battery cover on the interior unit. Press the once.

Tuck any excess wire carefully into the door cavity to prevent pinching.

9V Alkaline Battery or USB-C port (depending on production batch) Door Thickness Compatibility: 35mm to 60mm