A60 Smart Fingerprint Password Door Lock With Doorbell 1. Minimalist design, 2.5D tempered glass panel, excellent hand feel, smooth as silk 2. 5 unlocking methods: Tuya APP unlockingfingerprint unlockingpassword unlockingmagnetic card unlockingkey unlocking (the basic version cannot be connected to the Internet, no APP unlocking function) 3. The doorbell can wake up the remote unlocking function. When a visitor arrives and presses the doorbell, the APP will have a message prompt. You can also remotely unlock the door through your mobile phone even if you are not at home, and the unlocking information will be uploaded in real-time. (Only supports Tuya APP version) 4. Semiconductor fingerprint head, AI fingerprint detection algorithm, safe, sensitive and fast 5. 4.5-inch touch screen, enter any number before and after the real password to prevent password leakage 6. Smart encryption IC card, fast unlocking, high-security performance, anti-copying, easy to manage. Suitable for children, the elderly, and special groups with missing fingerprints 7. Indoor mechanical anti-lock: adopts knob design, can be mechanically locked after closing the door, safe and secure 8. Anti-static and anti-electromagnetic interference: can resist more than 15,000V electrostatic interference, anti-electromagnetic radiation interference, and prevent electromagnetic interference from unlocking 9. Ultra-low power consumption: 4 AA alkaline batteries, an average of more than 10 times a day to unlock, can be used for over a year. Low voltage alarm, prompts to replace the battery (battery not included). In the case of no power, you can also use a USB emergency power supply or a mechanical key to unlock 10. Intelligent induction alarm: When the door lock is pried, the fingerprint and password are wrong for multiple times in a row, the system automatically locks and immediately issues a high-pitched alarm 11. The 6068 304 stainless steel all-steel lock body is anti-saw, anti-collision, and anti-rust. It can be instal