jk tech

Semiconductor Smart Fingerprint Lock

good biometrical lock / fingerprint lock provides home security and ease of entry: no longer fumbling with metal keys.

This biometric lock has equipped semi-conductor type fingerprint scanner to read and memorize main users' fingerprints and the fingerprints of the authorized users who you decide should have access right to your home.

Opening a biometrical door lock is typically a two-step process. First, press your fingertip to the fingerprint reader or scanner , and the device identifies your unique biometrical characteristics. Next, the motor inside the lock will react if the authentication passes this biometrical code, and then user can turn the lever to open the lock.

Fingerprint Lock Panel Appearance

smart biometrical fingerprint lock model:138BIO

Fingerprint | code lock characteristics

Its outstanding looking, convenient usage lends itself to new-build offices and present-day apartments

biometric lock golden/coffee gold color finish
biometrical lock / biometric lock gold/coffee gold
semiconductor fingerprint lock
biometrical lock coffee gold finish

Model 138BIO biometric lock features
fingerprint biometric lock
SWEDEN FPC Semiconductor fingerprint sensor
password input biometric lock
PIN code input
key card of biometric lock
RFID key card open
voice prompt of biometric lock
Voice prompt option
metal key of biometric lock
Backup metal key
9V emergency power back up port biometric lock
DC9V emergency port
door bell of biometric lock
Embedded door bell

fingerprint lock panel scheme:

dimension of smart resident lock 138BIO

Installation demo:

installation demo 1 of 138BIO

Open Methods:

RFID key card

override metal key

RFID key card

RFID key card

PIN code input

PIN code input

FPC fingerprint unlock

Fingerprint unlock

USB emergency charge port

external micro USB charge port

Finish Options:

lock panel coffee gold finish

Coffee Gold

Electronic Mortise Option:


  • lock firmware: resident mode (flashable)
  • mortise options:60mm backset,68mm distance 6068 mortise
  • front module size:Height:340.6mm, Width:80.6mm, thickness:23.5mm
    rear module size:Height:340.6mm, Width:80.5mm; thickness:28mm
  • gross weight:3.8kg per lockset including package;
  • main metal material:zinc alloy, stainless steel SUS304, magnet;
  • deadbolt type:mechanical deadbolt,double lock for privacy; When double lock comes out, the door can not be opened from outside even with the registered card, metal key or password PIN code.
  • easy for leaving:user may lift the handle from outside to pull out the extra latches for security;
  • adaptable door thickness:30mm to 70mm;
  • bluetooth mobile key:available on China Tencent Wechat App;
  • fingerprint storage: 100 pieces;
  • fingerprint reader:on the handle lever;
  • PIN code storage:super admin password*1, user password*1;
  • PIN code type: Number 0 to Number 9;
  • PIN code length: 4 to 10 digits;
  • PIN code anti-peeping: upto 30digit virtual code to avoid from peeping while inputting real PIN code: When user enter the your home with other people, he doesn't want to keep the PIN code in privacy. So he may input any number randomly and then input the real PIN code in the end or in the middle. Finally he can open the door without leaking the true password;
  • key card storage:200;
  • key cards type:13.56MHz Mifare S50 1K key card complies with ISO14443A standard;
  • RFID card reading distance: 0 to 5cm depending on real electromagnetic environment;
  • trail audit memory storage:1K pieces of recent open record;
  • power supply:powered by 4*1.5V AA or 8*1.5V AA (LR6) alkaline batteries / Lithium polymer batteries (user may purchase quality batteries locally);
  • batteries life span: 12-24months depending on capacity of batteries
  • Working voltage:DC4.5V-6.5V;
  • Low voltage alert:if less than 4.7V, low battery alert will be made ;
  • wrong attempt alert:after 3 times of wrong entry attempt;
  • auto-relock feature: when swiping valid key card or inputting correct code but user doesn't open the door within 5 seconds, the door will be locked again automatically;
  • external USB port:for emergency power supply if battery is failure;