Rectangle-High Precision Capacitive Fingerprint Reader

INTRODUCTION

The Capacitive Fingerprint Reader (B) is a fast and stable capacitive fingerprint module specialized for secondary development, suits integration applications.

By incorporating high performance Cortex core processor, high security commercial fingerprint algorithm, and advanced semiconductor fingerprint sensor, this module is designed as a intelligent integration module with functions including fingerprint enrolling, image processing, template generating and storing, fingerprint matching and searching, etc.

FEATURE

• Easy to use by some simple commands, you don't have to know any fingerprint technology, or the module inter structure/calculation
• Commercial fingerprinting algorithm, stable performance, fast identification
• Sensitive detection, just touch the collecting window lightly, without pressing
• Allows to freely input/output fingerprint images, fingerprint feature file and other fingerprinting actions
• Dual communication, UART or USB

SPECIFICATION

• Sensor: Semiconductor (capacitive)
• Module dimension (mm): 34 × 28.5mm
• Sensor dimension (mm): 33.4 × 20.4mm
• Image: DPI 508
• Image resolution: 208 × 288
• Greyscale: 256 (8-bit)
• Sensing area (mm): 14.6 × 10.6mm
• Fingerprint capacity: 3000
• Security level: 1-5 configurable, 3 by default; the higher value, the lower FAR (False Acceptance Rate), yet the higher FRR (False Rejection Rate)
• Encryption key: 64-bit encryption
• Image collecting rate: 20fps
• Matching time: 0.5s
• Dynamic current: <40mA
• Operating voltage: 3.3V-5V
• Communication: UART or USB
• ESD: SD IEC 61000-4-2 LEVEL 4 positive/negative 15KV air discharge
• Baudrate: configurable: 9600, 19200, 38400, 57600, 115200, 230400, 460800, 921600bps; 115200bps by default

PACKAGE CONTENT

1 * Rectangle-HP Capacitive Fingerprint Reader

1 * 5-Pin Wire