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Home Q & A About Access Control
Why no sound button, press the fingerprint did not sound?
Collector does not light?
Fingerprint machine over time to restart after power failure, time to zero?
Fingerprint machine power-up of the loop can not enter the initial interface?
Fingerprint machine after power has been repeatedly displays "Please press the (left) finger?"
Fingerprint Access Control can not communicate with the PC?
Power LED (green) does not flash?

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