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Samsung SDS
Digital Door Lock
SHP-A30
Keep a distance of 20 cm or further when using this product.
Do not scratch the fingerprint recognition component with a metal object such as a coin, key, or necklace.
If your finger or the fingerprint recognition component is dirty or wet, wipe it clean to remove any moisture
before using the sensor.
If the surface of your finger is not smooth (wounded or swollen), your fingerprint may not be recognized.
If your finger is too small or thin, the fingerprint recognition rate may decrease.
If you bend your finger or use only your fingertip with the fingerprint recognition component, your
fingerprint may not be recognized. Place your finger completely on the fingerprint recognition component
for best results.
To increase the fingerprint recognition rate, register the fingerprint you would usually use.
If the surrounding near this product is too dry, static electricity may be generated. If this is the case, touch
a metal object to eliminate static electricity before using the fingerprint recognition function.