With a biometric system, such as this one, you have to be there. The system allows skiers wearing special smart chip tags to keep track of their ups and downs. When reflecting on the new system that now guards her house, Vallala said she's not worried about the security breaches. I think it's perfectly safe. Although IDmicro insists that the system is as safe, or safer than a key, Vallala said that it wasn't security or even the convenience that made her decide that hers had to be among the first families in the Puget Sound region to get the new system.
System captures image of finger print and develops a grid based on the pattern of the fingerprint.
Finger print image is discarded and replaced with a template of numbers. Numbers are matched against data previously recorded in the system. A positive match sends an electric signal to release the latch on the door.