Keypad Password Fingerprint Smart Door Locks for House SL-F8901


  • Fingerprint capacity: for 150 people using
  • It is forged by zink alloy once, with high security.
  • Erase the fired user’s fingerprint without any effect on the application of the other users.
  • We test every circuit board to ensure its lifespan.
  • Unlock ways: code, fingerprint, and Mechanical key. Mechanical keys are used to open doors in special situations.
  • Easy to use and install