Fingerprint Readers - advance access control system

As every one has a unique set of fingerprints, thus it is possible to recognize anyone through his or her fingerprints. Fingerprint reader thus can act as a database which can record all the people who have entered a building on a particular day. Fingerprint readers are nowadays a commonly used device. There are many kinds of fingerprint readers. Bolometric fingerprint readers are commonly used these days. The use of fingerprint readers has increased and now you find these fingerprint readers installed in lots of places for enhanced security reasons.