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AU-X020
Smart, Energy Saving Detection for your spaces





AU-X020
The AutronX AU-X020 Fingerprint Cabinet Lock combines semiconductor fingerprint recognition with emergency E-Key access. Its zinc-alloy construction houses advanced biometric technology capable of storing 20 fingerprints, with dual auto/manual locking modes.
Operating on 3×AAA batteries (4.5V), this low-power design consumes <20μA in standby while functioning reliably in 0-55℃ temperatures and 20-80% humidity. The surface-mounted design suits drawers, cabinets, and wardrobes with emergency power bank support via E-Key port.

Multi-User Biometrics
20-fingerprint capacity with master/user hierarchy

Dual Access Methods
Fingerprint + E-Key emergency override

Power Resilience
External power bank support during low battery
Technical Specifications
Model | AU-X020 |
---|---|
Color | Black |
Sensor | Semiconductor fingerprint |
Material | Zinc-alloy |
Power | 3×AAA alkaline (4.5V) |
Current | <20μA (static), <220mA (dynamic) |
Capacity | 20 fingerprints + E-Key |
Operating Temp. | 0℃ to 55℃ |
Humidity | 20%-80% RH |
Key Functional Modes

Biometric Mode
Secure fingerprint access with instant verification.
- 1-second recognition
- Multi-angle fingerprint capture
- Audible/visual feedback

Emergency Access
Backup entry methods when needed.
- E-Key physical override
- External power bank support
- 6-beep low battery warning

Admin Mode
Advanced system management.
- Master password configuration
- User fingerprint/password management
- Factory reset capability
Installation Guide
- Template Placement: Position drilling template 45mm from door frame.
- Drilling: Create 10mm wire channel and 17.5mm screw holes.
- Front Panel: Secure with M13×6 screws through washer.
- Lock Body: Connect wires and fix with ST3.5×18 screws.
- Strike Plate: Align and mount based on door thickness (12-20mm).
- Power Up: Insert 3×AAA alkaline batteries (non-carbon).
Troubleshooting & FAQs
1
Fingerprint not recognized.Re-register fingerprint using multi-angle scans.
2
E-Key not functioning.Check battery level and power bank connection if voltage <3.6V.
3
Rapid battery drain.Use only alkaline batteries (carbon batteries prohibited).
4
Lock beeps continuously.Immediately replace batteries when hearing 6 warning beeps.