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Service Equipment Digital Signage

Grow r502-A Small Circular Ring RGB LED Fingerprint Module

Others
2025-06-11
arduino finger print scanner capacitive fingerprint module fingerprint reader module
Discover the GROW R502-A RGB LED Control Small Thin Circular Fingerprint Module, perfect for high-security applications like access control and safety deposit boxes. This compact, capacitive sensor offers fast scanning and verification speeds, with a high recognition rate for all finger types.