Have worked with sensors that can store anywhere from 49 to 250 fingerprints.
3 fingerprint based data logging.
Best for all applications that need high security.
Get rid of passwords and passcodes on devices.
Currently deploying the system on refrigerators (containing high valued drugs), on smart wallets/briefcase to make sure the person opening the wallet/briefcase is the one authorized to do so, boxes containing high valued documents along with impact sensors.