Your home security just got smarter and easier! ✅ Fingerprint for up to 100 users ✅ PIN code for up to 50 users ✅ Card for up to 100 cards ✅ Remote control via mobile Wi-Fi (Tuya) ✅ Backup key ✅ Battery lasts up to 8 months ✅ Water and dust resistant IP54 ✅ Child safety mode + alerts for tampering or incorrect code entry ⭐ Authorized distributor – 3-year warranty