Smart Spherical Door Lock — Fingerprint, Keypad, Card & App Entry

Ditch the keys. This smart entry handle unlocks five ways — fingerprint, keypad code, magnetic card, spare key, or your phone via app — so you're never locked out and never handing out spare keys again.

Built with a pure copper lock core and aluminum alloy body for real security, not just a smart gimmick. Recognizes your fingerprint in under half a second, and stores up to 100 fingerprints plus 200 card/password combos — ideal for families, roommates, or short-term rental guests.

Runs on 4 AAA batteries (about 12 months per set) with a MicroUSB emergency backup port, so you're covered even if the batteries die at the worst time.

Fits: Wooden doors, 38–55mm thick, universal left/right/in/out swing.

Specs:

• Unlock methods: Fingerprint, keypad, magnetic card, key, app (WiFi)
• Fingerprint capacity: 100 fingerprints
• Code/card capacity: 200 fingerprints + password + swipe card, 2 physical keys
• Recognition speed: <0.5 seconds
• False recognition rate: <0.01%
• Material: Aluminum alloy, pure copper lock core
• Power: 4x AAA batteries (~12 mo.), MicroUSB emergency backup
• Working temp: -20° to 60°C
• Door fit: Wooden doors, 38–55mm thick, universal swing
• Lifespan: 80,000+ open/close cycles