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Security & Protection Access Control Systems & Products

GROW r503-m22 Fingerprint Sensor Module

Others
2025-06-12
arduino finger print scanner capacitive fingerprint module fingerprint reader module
Discover the GROW R503-M22 Fingerprint Sensor Module, a high-performance capacitive fingerprint scanner with a 200-fingerprint capacity. Featuring a 192x192 pixel sensing array, RGB ring indicator, and fast verification speed under 0.3 seconds, this module is perfect for access control, attendance systems, and more. Compatible with multiple control boards and offering free SDK files for easy integration.