Methoden zum Sperren: 3D face recognition, fingerprint, card swipe, key, password, app.

Funktionen: Support time-limited password, virtual password, 200w lens, 4.5-inch large screen, dual power supply and dual cameras. Remote video, remote unlocking, visual intercom, lingering capture, infrared lighting, fully automatic locking, anti-picking alarm, trial error warning, viewing door lock status, entry and exit records, low battery reminder