🔐 Smart Door Lock – Smart Life / Tuya Two-year warranty 🔓 Unlocking Methods: 👆 Fingerprint 🔢 Passcode 💳 NFC Card 🔑 Mechanical Key 📱 Via Smart Life / Tuya App ⭐ Features: 📶 Built-in Wi-Fi without a hub 🔔 Alerts for opening and failed entry attempts 👥 Supports up to 100 fingerprints 🔋 Powered by 4 AA batteries (not included) ↔ Reversible handle (right/left) 📏 50mm latch 🚪 Suitable for interior wooden and iron doors 📦 Contents: Smart lock + 2 smart cards + internal latch + screws and accessories