SV1954 fingerprint identification module

PRODUCT

Fingerprint identification module

Search comparison: 1: 1 and 1: n are supported.
Feature processing: the collected fingerprints are processed to generate fingerprint feature data.
Feature storage: fingerprint features can be stored in the module.
High anti-counterfeiting: strong ability to distinguish fake fingerprints.
Strong adaptability: It can normally collect dry, cracked, dirty and wet fingers and has good adaptability.
Simple development: standard UART/ USB interface, providing source SDK for Android, Windows and Linux.

Physical Characteristics

Overall appearance: 20.4*33.4mm
Working voltage: 5V/3.3V
Operating current: 31mA
Touch current: 8uA
Communication interface: USB1.1/2.0, UART.

Performance Characteristics

Sensor type: push-type capacitive sensor
Effective acquisition size: 12*15mm.
Image pixel: 192×192pixel
Image resolution: 508dpi
Image gray scale: 8-bit 256-level gray scale

Symbology Decode Capability

Time-consuming fingerprint collection: < 0.45 s;
Comparison mode: 1:1 or 1:N
Comparison time: < 1.0 seconds
Fingerprint capacity: 500 pieces
Safety level: from low to high, level 1 to 5.
Far: < 0.001% (security level: 3)
False rejection rate (FRR): < 0.1% (security level: 3)

User Environment

Working temperature:-35℃ ~ 80℃
Storage temperature:-35℃ ~ 80℃
Working humidity: 20~90% R.H (no condensation)
Storage humidity: 16 ~ 95% r.h.

Details