The TTLock Bluetooth Euro Adjustable Digital Electronic Smart Door Lock is designed to replace traditional euro-cylinder locks, offering enhanced security and convenience. It features Bluetooth connectivity, allowing users to control access remotely via the TTLock app. The lock supports keyless entry and is adjustable to fit door thicknesses ranging from 35mm to 55mm, accommodating various door types. Its sleek black design ensures it complements modern interiors.

The Tuya Bluetooth Smart Lock Cylinder is designed to replace traditional door cylinders, offering enhanced security and convenience. It supports multiple access methods, including fingerprint recognition and 13.56MHz Mifare cards, accommodating up to 100 fingerprints and 100 cards. The lock features a USB port for emergency power, ensuring reliable operation even during power outages.