Question: How does the Smart Door Handle with Fingerprint Access operate?
Answer:
Touch registered fingerprint to unlock — no wake required
Auto-locks after 5 seconds
Turn handle from inside to unlock manually
To keep door unlocked:
Press & hold Unlock button until beep (unlocked mode)
To re-lock:
Press & hold Unlock button again until beep
Battery lasts 5–6 months (approx. 10 uses/day)
When red light blinks, battery is low — about 50 unlocks remain
Backup access:
Mechanical key or
USB-C emergency power + fingerprint
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