Is there a hint to open the door with a password lock?

Yes As a smart home device, the password lock has an indispensable door opening function. Users can easily understand the state and operation of the door lock through the prompt or status information display on the mobile phone software. This not only increases the convenience of use, but also improves the safety. First, when the password lock is successfully unlocked, the mobile phone application will receive the corresponding prompt or status information. This prompt can be a simple message telling the user that the door lock has been opened, or it can be a more detailed notice, including the time and place of unlocking. Secondly, this prompt function also has security considerations. If the door lock is illegally opened, the mobile phone application will also receive the corresponding prompt or alarm information, which is convenient for users to take timely measures to ensure family safety. In addition, mobile phone applications can also provide other functions, such as remote control and temporary password, which further enhances the convenience and security of password locks. So the combination lock has a prompt to open the door.