New Product: R502-A Circular Ring Indicator Light LED Control Capacitive Fingerprint Module

R502A capacitive fingerprint module integrates fingerprint algorithm chip, dual-color ring indicator light can be controlled by command, with functions such as fingerprint entry, image processing, fingerprint storage, fingerprint comparison (1:1) or fingerprint search (1:n).

·Interface: UART(3.3V-TTL logic)

·Voltage: DC 4.2-6.0V

·Resolution:508 DPI

·Sensor Array: 192*192 pixel

·Fingerprint module external size: diameter 22mm

·Fingerprint module inner size: diameter 19.5mm

·Effective collection area: diameter 15mm

·Fingerprint capacity:200