• inewa biometric smart door knob with fingerprint sensor in matte black finish
  • Smart door knob with fingerprint, mechanical key, and app control unlocking options
  • Smart door knob with fingerprint, mechanical key, and app control unlocking options
  • Fast one-touch fingerprint recognition door lock for secure keyless entry
  • Smart door knob with auto-lock feature for added safety and convenience
  • Low battery alert smart lock with emergency key override for backup access
  • Biometric door knob designed to fit all standard interior and exterior doors
  • Minimalist matte black smart knob with compact round design for modern homes
1 8

Tinewa Fingerprint Smart Door Knob with App Control, Black

Tinewa Fingerprint Smart Door Knob with App Control, Black

$48.89 USD
$98.99 USD $48.89 USD
Sale Sold out
Taxes included. Free shipping on all orders.
Get 8% Off Your First Order Use code TINEWA at checkout.
Also Available on Amazon

Secure your door with this biometric fingerprint smart door knob—no keys required. Featuring fast fingerprint recognition, auto lock, and a compact design, it delivers a convenient and reliable keyless entry solution for everyday use. Perfect for bedrooms, apartments, and rental properties, this easy-to-install smart lock combines modern functionality with dependable security.

Features

  • APP Control for All: Enjoy full control of your lock via the Tinewa app, including unlocking, user management, adding/removing fingerprints, passage mode, and silence mode settings for a smarter, more convenient life.
  • 3-in-1 Unlock Options: Access through fingerprint, app, or emergency backup key, providing flexibility and keyless entry for added security.
  • Upgraded Fingerprint Sensor: Equipped with a 360° fingerprint reader, storing up to 100 fingerprints with 98.5% recognition accuracy. Unlocks within 0.3 seconds, with a 35% larger sensor area for more stable and precise recognition.
Specifications
Product TypeSmart Lock
FunctionEntry
StyleModern / Contemporary
Electronic / MechanicalElectronic
MaterialAluminium Alloy
FinishMatte Black
Latch2-3/8" or 2-3/4" (60mm or 70mm), plate is not removable
Backplate ShapeSquare
Door Thickness1-3/8" to 1-3/4" (35mm to 45mm)
Bore Size2-1/8"(54mm)
Cross Bore1" (25mm)
ReversibleYes (fits left & right handed doors)
InstallationEasy DIY, no professional needed
QualityANSI Grade 3, tested for 100,000 uses, withstands 2000N pressure
Shipping & Warranty
Free Shipping Free shipping on all orders with no minimum purchase required. Ships within 1–5 business days.
Warranty & Support 3-month free returns, 1-year product warranty, and lifetime customer support from Tinewa Service Team.
  • Free shipping in 1-5 days
  • 3-month return
  • Comprehensive warranty
View full details

Shop with confidence, Quality you can feel

At Tinewa, every lock is designed, tested, and refined to meet real-world needs - so you can trust what protects your home.

Learn more

  • Designed for Real Homes

    Durable, simple, and modern—made for everyday living.

  • Built with Care

    Quality materials and solid construction you can feel.

  • Easy to Install

    Standard fit, clear instructions, complete kits.

  • Real Support

    Helpful, real people—before and after purchase.

1 4