Smart RFID Hotel lock

1. Unlock Methods: Password, Fingerprint, RFID Card, Key, Mini Program, TT Lock App. Supports Temporary Password & Privacy Code Mode. 2. Features: Low Battery Alert, Tamper Alarm, Fire Safety Module 1. Compatibility: 5050 Lock Body, 24/30 Standard Lock Body (6068 Lock Body) 2. Door Thickness Compatibility: 30-50mm 3. Panel Material: Aluminum Alloy 4. Power: 4x Dry Batteries, USB Emergency Charging 5. Language: Chinese, English 6. Packing: 12 pcs/carton 40*40*40cm (excl. lock body),19.7 kg Single Unit: 33*19*11.5cm, 1.35KG