Welcome to our store! 1. With five unlocking methods, fingerprint, password, IC card, mobile APP and key, gives you more convenience. 2. Easy to unlock, one button press to open, every time you unlock it will continue to reduce the alarm frequency through intelligent algorithms, and the fingerprint recognition effect becomes better. 3. Capacitive touch screen, sensitive touch screen unlocking, you can open the door with one button press, which gives you more convenience. 4. Password anti-peeping function, supports distorted unlocking to prevent peeking, for example your correct door unlocking password is 666666, you can set 12352+666666+11245 to open the door, after entering the correct password you need to press # button to confirm unlocking. 5. Automatic locking, set wrong password more than 5 times within 5 minutes, the keypad locks for 90 seconds, system does not respond to any operation within 90 seconds. 6. Automatic locking. If you set wrong password more than 5 times within 5 minutes, the keypad will lock for 90 seconds. System will not respond to any operation within 90 seconds. 7. Using original low power consumption technology, low energy consumption, long battery life. 8. With low battery reminder, a low battery alarm will occur when voltage is lower than 4.5V. After alarm, the door lock can be unlocked 200 times. 9. Stainless steel rotating connector, single-head lock adopts rotating key unlocking design, must be installed inside the door, silent design, low noise. 10. To handle situations where the product is power-off, the emergency charging interface is designed with a temporary power supply port in the wardrobe below to prevent the product from locking when power-off. 11. Smart lock, which supports use with other TUYA products, can give you more convenience. Shipping: Brand new