BTLock

Unlike other smart locks that required networking to generate password, with our BTLock App，our lock doesn't need internet to generate password. Time-validity! Temporary password is valid for 24h since generation, it can be deleted on the door lock using a new temporary password generated thereafter. One time only! Each Temporary password can only be used once. 【Password Generation】Generate one-time temporary password by the code set up in the door lock. 【Password Sharing】 The generated one-time temporary password can be copied and sent to visiting friends. 【Customised Device Name】 The added devices can be customised and renamed. 【Add Device】 Add all devices that support BTLock APP, regardless of whether they require networking. 【Delete Devices】 The added devices can be deleted one by one. 【Language Selection】Language is available in English and Chinese.