1?��Supports many unlocking methods: phone Bluetooth APP unlocking, fingerprint unlocking, password unlocking, mechanical key unlocking, and card unlocking, which can meet all your unlocking needs. 2?��This fingerprint smart lock supports mechanical key unlocking function, at the same time has automatic sleep low power consumption mode, low electric quantity's indication. 3?��Card unlocking holds high?frequency encryption card, avoid degaussing, safe encryption, compact and it is easy to carry. The card can support up to 99 users to share experience, allowing you to manage life happily. 4?��The password design adopts a false password design to prevent peeping. The false password is intended to enter the false password before the valid password to effectively prevent others from peeping. 5?��Generate and share time?limited passwords to share with your friends. The simple design style is coupled with the ethereal tone of the electronic digital touch buttons, allowing you to enjoy a comfortable life. 6?��The surface of our product is designed with zinc alloy, so that the lock is durable and can be used for a long time, which can save users the trouble of frequently changing locks because of disrepair. 7?��The unlocking times exceed 300,000 times, the service life is 300,000 times, and the fingerprint storage capacity is 99 (pcs). If users connect with the phone APP, you can query unlocking records on your phones.