How to open the door to the IOT community?

"Brush Face" identifies opening the door or opening it remotely.

Community IOT is an application developed for access control system of Zhuhai Taichuan Co., Ltd.

This application mainly communicates with access control equipment. With this application, you can not only remotely monitor the access control equipment, but also call the access control equipment and dial the mobile phone number. When visitors come, they can unlock the door directly and remotely.