R503 Capacitive Fingerprint Module Sensor Scanner with RGB Ring Indicator, DC3.3V

Reliable Fingerprint Recognition The R503 fingerprint module uses capacitive sensing technology to capture and process fingerprint images with a built-in algorithm chip. It offers a high recognition rate across a range of finger conditions, including dry, wet, lightly textured, and older fingers, making it a practical choice for consistent user verification. Visual Status Feedback A circular RGB ring indicator provides clear visual control, allowing you to see the module's status at a glance during operation. Compact Design and Simple Connection With a diameter of 19mm, this module has a compact footprint suitable for integration into various enclosures. It connects via an MX1.0-6Pin interface and operates at DC3.3V, making it straightforward to incorporate into your project's wiring. Suitable Applications This module is designed for use in access control systems, attendance tracking, and locker security, where reliable fingerprint verification is required.