Smart Internal Door Lock with Fingerprint: Operation & Modes

Question: How does the Smart Internal Door Lock operate?

Answer:

• Unlock with registered fingerprint — no need to wake sensor.

• Auto-locks 5 seconds after unlocking.

• 5 failed attempts = 10-second alarm + 2-minute lockdown
  (only app can unlock during this time).

• Thumb latch:

  • Vertical = always unlocked

  • To enable lock again, scan fingerprint twice in 3 seconds

• Indicator lights:

  • Green + 1 beep = access granted

  • Red x3 + 2 beeps = denied

  • Red solid = charging

  • Green solid = fully charged

  • Red x5 = low battery