smart lock manufacturer

High Security Biometric Fingerprint Lock-JD319

  • Model NO.:JD319
  • Main materials:Aluminumalloys
  • Finish:Black/Gold
  • Min order: 1
  • Lead Time: 7-20days
  • Product origin: Guangzhou, China
  • Door applications: Wooden/security/ copper/stainless steel doors ect


  • ModelNo.:JD319
  • Main materials:Aluminumalloys
  • Colour:Black/Gold
  • Unlock ways:Fingerprint/Password/Card/Emergency key
  • PCB board:Military grade microcomputer chip
  • Mortise: Widely used anti-theft mortise
  • Card key type:Mifare 1 S50
  • Door thickness:35-70mm
  • Application:Condos,Apartment,School,Office and etc


Sensor Bio-semiconductor fingerprint sensor
Universal fit Available to various anti-theft mortise
Easy installation 3 steps,DIY in about 6 minutes


Capacity Max 300 users(Max 100 fingerprint)
Operating temperature -10℃ to + 65℃
Standby current <65μA
Operating current <250mA
Power supply 6V(4pcsAAAlkaline Batteries)
Low battery alarm <4.8 V
Battery life 50,000 opening,normally 1 year












































































Lock body

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