Step 1
Fingerprint readers are highly reliable and consistent when new, as your employees use them the reader will start to wear down and become less reliable.The lifespan of the hardware can be impacted by greasy hands and oils on fingerprints, eventually it becomes time to change out the hardware due to wear and tear.
Note: Just like worn out tread on tires can cause loss of wheel control on the road and you need to replace them from time to time, the same goes for hardware