2X KL202+R503 Fingerprint Controller Kit DC12V Low Power Consumption Fingerprint Control Board Fingerprint Module
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Buy 2X KL202+R503 Fingerprint Controller Kit DC12V Low Power Consumption Fingerprint Control Board Fingerprint Module
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2X KL202+R503 Fingerprint Controller Kit DC12V Low Power Consumption Fingerprint Control Board Fingerprint Module | £52.30 |  | |||
Fingerprint module is activated by finger induction;The relay can be adjusted by rotating the button;Registering fingerprints is very simple, just...
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