【Extreme security and convenience coexist】: advanced fingerprint recognition technology, fast and accurate identification, so that your home safety, at the same time, support remote APP control unlock, no matter where you are, one click operation can let family or visitors easily enter the door, to achieve the perfect integration of security and convenience. 【Smart interconnection, more comfortable life】: Tuya smart door lock TTlock seamlessly connects with the smart home system, through the mobile APP you can view the lock status, receive the unlock notification, and even set a one-time password or periodic password, providing flexible access for different visitors, so that the management of the home is more intelligent and humane. 【Multiple protection, protect the safety of the whole family】: in addition to efficient fingerprint recognition, it is also equipped with electronic passwords, mechanical keys and other unlocking methods, as well as anti-skid alarm, low power reminder and other security functions, to protect the safety of you and your family in a full range, so that every door has become a strong defense line of the home. 【Fashion design, into the home aesthetics】: the use of simple and elegant appearance design, perfect into a variety of home styles, not only a high-tech door lock, but also enhance the home style of the decoration. Its durable material and exquisite workmanship ensure that long-term use is still as new. 【Long life, worry-free use】: built-in large capacity lithium battery, combined with low power design, to ensure the long-term stable operation of the door lock, even when traveling, do not have to worry about power problems, low power automatically reminded, timely charging can be restored to use, so that smart life carefree., Weight: 0.110231131 pounds, Manufacturer: f17heceecc90