How Does Fingerprint Door Locks Work?


A Biometric Fingerprint Door Lock uses physical traits for identification process as every person has a different fingerprint. As a matter of fact no two fingerprints are identical. The main technology used in capturing fingerprint image is optical, silicon and ultrasound. The setting up of such locks is very easy and it is advisable that it is done by a skilled person. The fingerprint is scanned and converted into a numerical algorithm and saved in the database. Now when the authorized person attempt to unlock the door, the fingerprint is scanned and compared with the data stored in the system.

If the authorized person wants to allow access to more people he/she simply have to add their fingerprint to the system. In case the lock has some extra prints simply delete the print from the memory. In this way Biometric lock denies or allows access to unauthorized persons.

Most of the Biometric devices such as Biometric locks come with an emergency code lock. This can be used for manual entry in case of any damage.

16 comments: Leave Your Comments

  1. The fingerprint is scanned and converted into a numerical algorithm and saved in the database. Now when the authorized person attempt to unlock the door, the fingerprint is scanned and compared with the data stored in the system.planoeparklocksmithtx.com

    ReplyDelete
  2. Most of the Biometric devices such as Biometric locks come with an emergency code lock. This can be used for manual entry in case of any damage. zionsville indiana locksmith

    ReplyDelete
  3. Locksmith Angels was born in 1994 when the founder of this company recognized the need for residential locksmith, commercial locksmith, car locksmith and door unlocking solutions in their community. Since then, Locksmith Angels has grown to become the leading professional locksmith service provider in Virginia Beach, Virginia.

    Although Locksmith Angels’ main aim is on emergency business and home locksmith servicing, we also provide a wide variety of automotive services for your safety. best locksmith in virginia beach

    ReplyDelete
  4. What can you tell me about this locksmith company?
    Locksmith San Diego Did you use it before? Don't desolate, your answer. It's very hard to me realize what locksmith device is better for my business. Your help is nessecary for me. Thanks in advance!

    ReplyDelete
  5. I definitely enjoying every little bit of it I have you bookmarked to check out new stuff you post nice post, thanks for sharing.

    Residential Locksmith Service in Auckland

    ReplyDelete
  6. You have discussed an interesting topic that everybody should know. Very well explained with examples. I have found a similar websiteHome Safes Perth visit the site to know more about guard all

    ReplyDelete
  7. Excellent blog I visit this blog it's really awesome.The important thing is that in this blog content written clearly and understandable.Content of information is very informative. Thanks for excelent and great idea.keep blogging! Windows and doors

    ReplyDelete
  8. I am thankful to this blog for assisting me. I added some specified clues which are really important for me to use them in my writing skill. Really helpful stuff made by this blog. Access Control Door System

    ReplyDelete