Seven-color lights, freely set Multiple communication interfaces to meet various application needs Supports up to 150 fingerprints Image resolution: 160 x 160 pixels Fast identification with accurate matching Operating voltage: DC 3.3V Standby current (fingerprint detection): Typical standby voltage 3.3V, average current 2A Operating current (fingerprint capture): 20mA Power-on startup time: 50ms Image size: 160 x 160 pixels Sensing area: 15.5mm diameter Image resolution: 508 dpi Template size: 2KB Feature point generation time: Less than 500ms Matching time: 1:N less than 10ms per fingerprint Storage capacity: 150 templates False acceptance rate (FAR): 0.001% False rejection rate (FRR): 1% Operating temperature: -20C to +60C Storage temperature: -40C to +75C Operating humidity: 10%85% (non-condensing) Storage humidity: Up to 85% (non-condensing) Material: Alloy Color: As shown in image Package Includes: 1 x Fingerprint Module 1 x Connection Cable Note: Light reflection and differences in display screens may cause slight variations in color between the product image and the actual item. Measurement error allowance: 13cm.