Eight answers you should know about biometric devices.

1. How long does installing a fingerprint reader take?
Installing a fingerprint reader is very simple and shouldn't take any longer than a normal door lock.

2. How long does it take to set up the software for biometric locks?
Setting up the unit using the bundled software should be very easy. You just need to run the
software with the scanner connected and then start adding units. Many units have network
connections which means you don't need to move and plug the machine into your computer every
time.

3. Do biometric locks require certain voltages?
Every fingerprint lock is different and so you must make sure you are providing the correct power to
the unit.
Most of these either use batteries or are powered off the mains voltage. This makes connecting the
power very easy.

4. Can grease prevent correct readings on biometric locks?
If you have grease or any dirt on your hands then this can prevent the fingerprint being read
properly by the fingerprint reader. In this case you will need to clean your finger and then try again.

5. Do these biometric locks still work when it's cold?
The cold does nothing to affect fingerprints and so the fingerprint reader will work well throughout
the year. You will however have to take gloves off though!

6. How long does it take for a biometric fingerprint door lock to work?
It doesn't take long at all for a fingerprint lock to correctly identify you and open the door. It should
take under a second for the door to unlock which means you don't have to waste time waiting
around.

7. What are the common applications for biometric devices?
Biometric devices are becoming very popular and are found on computers, door locks and clocking
in clocks. There are many more potential uses for these and they will probably find their way into
cash points and shop terminals in the very near future.

8. How much will fingerprint locks cost?
Fingerprint readers are very reasonably priced these days, a high quality unit shouldn't set you back
more than a couple of hundred bucks.