# Optical fingerprint sensor, Biovo, C3

- Page: https://sigmanortec.ro/en/optical-fingerprint-sensor-biovo-c3
- Price: 193.60 RON
- Availability: Out of stock
- Reference: R-9061 · EAN: 5948958145235
- Category: Mechatronics and IoT > Sensors and Modules > Light and Optical Sensors
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 05:21 (Europe/Bucharest)

## Description

Optical fingerprint sensor module for access control and authentication in embedded projects, automatically starts scanning upon touch and stores up to 200 fingerprints in flash memory. Offers 500 dpi resolution and 0.45 s scanning time, easily connects via UART TTL interface to development boards, the package includes wires with plug for quick assembly.
Optical fingerprint sensor module, Biovo, plus connection wires with plug (included in the package)
This module scans the fingerprint and can store up to 200 fingerprints in the flash memory. The scanning process starts when the sensor is touched.
Later, through serial connection, this module can be connected to any development board.
Specifications:
Model: C3
Manufacturer: Biovo
Supply voltage: 5V
Resolution: 500dpi
Storage capacity: up to 200 images
Signature file: 256bytes
Model file: 512bytes
Scan time: 0.45 seconds
False acceptance rate: <0.001%
False rejection rate: <1.0%
Interface: UART TTL
Scanning window dimensions mm: 18.5 x 14.6mm
Dimensions module mm: 47.65 x 20.5 x 21.2mm
Included in the package:
1 x Fingerprint sensor
1 x Set of wires with connector