Zeus Z3 Digital Lock: Manual

Zeus Z3 Digital Lock User Manual

Model: Zeus Z3
Type: Biometric / Keypad / RFID Digital Door Lock
Power Source: 4 x AA Alkaline Batteries
Emergency Power: 9V Battery (Terminal on exterior)

• Touchscreen Keypad: The Zeus Z3 features a user-friendly touchscreen keypad that allows you to enter your code easily and quickly.
• Biometric Fingerprint Reader: The lock also comes with a biometric fingerprint reader that allows you to unlock the door with just a touch of your finger.
• Smart Card Compatibility: The Zeus Z3 is compatible with smart cards, providing an additional layer of security and convenience.
• Alarm System: The lock features an advanced alarm system that alerts you to any potential security breaches.
• Long-Lasting Battery Life: The Zeus Z3 has a long-lasting battery life, with batteries lasting up to 2 years.

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

5.3: Passerby Mode (Privacy Lock)

• Activate: Press and hold the # key for 10 seconds. The keypad will flash a red circle. All user codes will be disabled.
• Deactivate: Tap the fingerprint sensor (or enter 9999#) OR use the mechanical key. Note: The Master Code usually still works.

9. Battery & Emergency

Low Battery Warning

• Red LED flashes when unlocking.
• Voice: “Low battery, please replace.”
• After warning, the lock works for ~200 operations.

Part 8: Maintenance & Battery Life

• Battery Life: 8–12 months with 4x AA (depending on usage of auto-lock and backlight).
• Low Battery Warning: When you unlock, the lock will beep 10 times consecutively. Replace immediately.
• Cleaning: Do not use alcohol or oil lubricants (WD-40) on the keypad. Use a dry cloth. For the latch mechanism inside the door edge, use graphite powder once a year.
• Firmware: The Zeus Z3 is generally not user-updatable via OTA unless you have the WiFi Gateway accessory (sold separately).

Emergency access

• Use backup mechanical key to unlock from outside.
• If batteries fail completely, apply a 9V battery to external contacts near the bottom of the exterior unit to power electronics temporarily, then enter PIN.

• Mute (Silent Operation): Press [ * ] + [ 6 ] + [ # ]. Enter Master Code + [ # ]. Press [ 3 ]. The lock will vibrate slightly but make no sound. Caution: You won't hear low-battery warnings.
• Low Volume: Press [ * ] + [ 6 ] + [ # ] ... then [ 1 ].
• High Volume (Default): Same sequence, then [ 2 ].

Full installation diagrams are on the last page. For detailed steps, scan the QR code inside the box. Zeus Z3 Digital Lock User Manual Model: Zeus