hiencetec Fingerprint Door Knob – Biometric Lock with Auto Lock, 100-Fingerprint Capacity, Rechargeable Battery

Elevate entry security with a modern biometric solution

The hiencetec Fingerprint Door Knob blends sleek design with practical, everyday security. Ready for bedrooms, apartments, offices, and front doors, this smart door knob makes access effortless while keeping your space protected. The device relies on a trusted biometric method alongside a reliable backup, so you have flexible options during busy days or when guests arrive.

Two unlocking methods for peace of mind

• Fingerprint recognition supports up to 100 fingerprints, enabling quick access for family members, roommates, or trusted guests.
• Two mechanical keys are included for emergencies or traditional entry when needed.

Power you can rely on

• The lock runs on a 600mAh rechargeable battery and features a Type-C port for easy recharging, helping minimize maintenance and downtime.
• On a full charge, you can expect extended use between top-ups, reducing frequent battery changes and keeping your door ready to welcome you home.

Smart safety features for daily life

• Auto-locking activates within 5 seconds after entry to help secure your space without thinking twice.
• Passage mode allows temporary, convenient door operation when you want to move freely through a doorway without compromising other security settings.
• Back locking function ensures that access is limited to administrators in certain states, adding a layer of control where needed.

Easy to install and versatile

• Designed for most standard US doors from 1-3/8" to 2" thick and can be installed in about 10 minutes with a small screwdriver—no specialized tools required.
• The lock is well-suited for bedrooms, residences, apartments, hotels, and offices, providing a secure yet user-friendly entry experience.

Support when you need it

• Customer service responds within 24 hours to address questions or provide guidance on setup and usage.

While this device offers a practical, feature-rich approach to entry control, results depend on installation accuracy, battery charge levels, and user enrollment. Consider it a flexible option that can enhance daily routines and security posture without promising guaranteed outcomes.