Zeus Z3 Digital Lock Manual Jun 2026

Secure it to the exterior assembly using the long mounting bolts. Do not over-tighten until alignment is verified.

Fingerprint, PIN Code, RFID Card/Fob, Mechanical Emergency Key, Mobile App (optional module) Power Source: 4 x AA Alkaline Batteries (1.5V)

: Wait 3 minutes for the security system to automatically timeout and reset. Alternatively, override the system immediately using the physical mechanical key. Preventative Maintenance

If you have the Pro version:

the lock with a Wi-Fi gateway for remote control Troubleshooting steps if the lock is showing an error tone Let me know which of these you'd find most helpful. Share public link

Last updated: October 2025. This guide is an independent, comprehensive manual for the Zeus Z3 Digital Lock and is not directly affiliated with Zeus Manufacturing.

Clean the sensor window with a microfiber cloth. Try scanning a different angle or moisturize dry hands. Door misalignment or striking plate friction. Zeus Z3 Digital Lock Manual

Durable touchscreen keypad for custom PIN code entry.

If auto-lock is disabled, touch the external keypad screen with your open palm for 2 seconds to engage the deadbolt. Operation from the Inside

modes using a switch located under the battery cover on the interior unit. 4. Maintenance and Troubleshooting Secure it to the exterior assembly using the

Press the key twice, or press the physical [Register] button inside the battery cover.

Re-enter the to confirm and press # . A long confirmation beep confirms successful saving. Registering User Fingerprints