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Finger Vein Recognition

鹿客 Lockin Finger Vein Technology SV40 S50 S50M
Lockin S50M Finger Vein Scanner on handle
As the digital lock industry evolve over the past decade, biometrics identification and authentication has always taken center stage. The optical fingerprint recognition technology was dominant in the early years before being overtaken by capacitive  fingerprint recognition technology in smart locks in the last few years - in tandem with ubiquity of similar technology found on smart phones today. However, the capacitive fingerprint technology (while useful for it's size on smart phone) does not overcome the inherent limitations of fingerprints recognition in the context of skin surface issues: type, age, wet skin, cuts and changes over  time. While facial recognition may be trendy in movies, it's accuracy , reliability and power consumption still fall far short for existing consumer device level price point. This brings us to finger vein recognition...
鹿客 Lockin Finger Vein Technology SV40 S50 S50M
鹿客 Lockin Finger Vein Technology SV40 S50 S50M
The benefits for adopting finger vein recognition in Lockin smart locks are:
  • high recognition accuracy regardless of age, condition of skin and stability over time - because blood vessels (on the inside of our skin) do not change much compared to outer surface (of skin) which are affected by worn or shallow prints and/or wet/oily fingers
  • highly secure (cannot be duplicated artificially) because the technology requires flowing red blood cells in the blood vessels in the finger
  • practical and easy to use by placing finger on the scanner located on the handle itself

This brings us today to the new exciting era of finger vein recognition technology which has now started to reach mainstream consumer devices such as smart locks. Lockin brand is focusing on bringing this into mainstream adoption for it's consumer smart locks eg.Lockin Finger Vein Smart Lock S50M. 
​
Interlock Singapore

Note:  While the article below (credit to mofiria Corporation​) is not specific to Lockin, the implementation is similar and included here to provide a good overview of finger vein technology.
Source: mofiria Corporation​
​Biometric authentication refers to the identification of humans by their physical traits. Fingerprint authentication and face recognition are commonly used. The finger vein authentication technology, however, has recently received much attention as a new method for biometric authentication because the authentication accuracy is high compared to other forms of biometric technologies. Some financial institutions have adopted this method as the newest security technology for personal authentication in ATMs.
​A comparative evaluation of the major biometric modalities is described in Table 1. Each modality has its own advantages and disadvantages. For example, fingerprint is the least expensive method and is commonly used for identifying suspected criminals. However, the age and occupation of a person may cause some difficulties in capturing a complete and accurate fingerprint image. Fingerprints are also relatively easy to be copied, so that usage may be restricted when used for security purposes.

Biometrics

Accuracy

Data Size

Cost

Security Level

Long-term Stability

Finger Vein

High

Medium

High

High

High

Fingerprint

Medium

Small

Low

Low

Low

Face

Low

Large

High

Low

Low

Iris

High

Large

High

Medium

Medium

Voice

Low

Small

Medium

Low

Low

Hand Geometry

Low

Large

High

Low

Low

Source: mofiria Corporation


​Finger vein recognition
is a method that specifies an individual using the vein pattern inside one’s fingers.

Since deoxyhemoglobin in the blood absorbs near-infrared lights, vein patterns appear as a series of dark lines. The near-infrared lights combined with a special camera capture an image of the finger vein patterns. The image is then converted into pattern data and stored as a template of a person’s biometric authentication data. During authentication, the finger vein image is captured and compared against the stored template of the user.
Picture
​The features of finger vein recognition are as follows:
  • Finger vein patterns are unique to each individual, even among identical twins.
  • The false acceptance rate is very low (close to zero).
  • Placing a hand or finger is less intrusive compared to other biometric technologies.
  • Because veins are located inside the body, it is extremely difficult to read or steal. There is little risk of forgery or theft.
  • Finger veins do not leave any trace during the authentication process and so cannot be duplicated.
  • Finger vein patterns remain relatively constant through the adult years so that re-enrollment of the vein pattern will not be required once enrolled.
  • Finger veins are less likely to be influenced by changes in the weather or physical condition of the individual.
  • Rushes, cracked and rough skin do not affect the result of authentication.
Source: mofiria Corporation​

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  • Home
  • Digital Locks
    • Gateman Brand >
      • Gateman G-Swipe
      • Gateman G-Touch
      • Gateman Fingus
      • Gateman WV40
      • Gateman G-Grab scan
      • Gateman WV200
      • Gateman Lock Models
    • Lockin Brand >
      • Lockin S30 Pro
      • Lockin S50F (Face)
      • Lockin X1
      • Lockin OJJ X1
    • Aqara Brand >
      • Aqara A100
      • Aqara D100
    • Samsung Brand >
      • Samsung 2920
      • Samsung H540
      • Samsung P930
      • Samsung DR900
    • BuildOne Brand >
      • BuildOne DP9300
    • Solity Brand >
      • Bundles: Door & Gate
      • Solity GSP-1000BK
      • Solity GSP-2000BK
      • Solity GP-6000BKF
      • Solity GM-6000BKF
      • Solity GA-65B Rim Door Lock
      • Solity GD-65B Gate Lock
    • Milre Brand >
      • Milre 6000
      • Milre 500F
    • Ultraloq Brand >
      • Ultraloq UL3 Office & Home Room
    • Metal Gate Locks
    • Glass Door Locks >
      • Gateman SHINE
    • Accessories
  • Promotions
    • Single Locks Promotions
    • Door & Gate Digital Lock Bundles
  • How To Order
  • Contact Us
  • About Us
  • Blog
  • Services
    • Repair Service for Digital Locks in Singapore
    • Phone Technical Support Package
  • Articles
    • Finger Vein Recognition Technology - Is it suitable for smart door locks?
    • PayNow Payment
    • Review: Gateman Fingus and G-Swipe comparison. Which is better?
    • Sliding doors digital lock
    • Singapore Letter Box Numeric Lock
    • Simons-Voss Cylinder Lock : Better alternatives
    • What batteries to use for digital locks