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2.2 Names and Functions of Various Parts
Names and functions of various parts of BioCripto Card are described here.
Sensor guard
Cover for protecting the sensor
from external shock.
Open point
Point for sliding open the sensor guard with the hand.
Sensor
A dedicated sensor for
fingerprint reading.
2.2 Names and Functions of Various Parts
Sensor earth
The earth for the sensor.
You should touch the sensor and
the earth to read the fingerprint.
2-3
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