R307 Optisches Fingerabdruckmodul Lesegerät Sensor Zutrittskontrolle Anwesenheitserkennung
14,06 €
1 x R307 Optical Fingerprint Module. Fingerprint detection function. Acquisition window area: 14 18 mm. Low power consumption, low cost, small size, excellent performance. Peak current: 75mA. Host computer interface: RS232 (TTL logic level), USB.
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