TTLock Wireless Bluetooth RFID Hotel Door Lock

• TTLock smart door lock with four unlocking methods: Bluetooth (BLE), PIN code, RFID card, and mechanical key. • Features anti-jimmying resistance, fake closing alarm, and low voltage alarm for enhanced security. • Suitable for wooden doors with a thickness of 35-55mm. • Supports up to 200 guest cards for hotel or commercial use. • Utilizes an American TI core chip for high precision and safety performance. • Powered by 6V DC alkaline batteries, offering low consumption and long lifespan. • Includes a reset function for secure operation and a deadbolt in the backplate.