Experience secure and seamless entry with the E Ray biometric door lock set. Simultaneously compatible with fingerprint, passcode, and traditional keyOperation. The thumbprint entry system makes unlocking effortless, even when you're in a hurry, while the auto-locked feature secures your door within 5 seconds. Perfect for hassle-free remote work, hotel stays, and outdoor living spaces.
  Constructed from durable zinc alloy and powered by 4 AAA batteries (not included), this door lock set is built to last. Its micro-USB port ensures you stay connected, even when your batteries are low. With an enlarged fingerprint area and 100-code keypad, you can set up up to 50 fingerprints and 100 passcodes for maximum security.