The name of APP is gatecontrol,it is used for opening and closing gate by mobile. It is a smart method to process the door of factory instead of by using the little remote controller before. It is a part of smart home also.
First,the APP can study the RF433M signal from the little remote controller via our RF wireless box. The box communicates with APP through WIFI. we can press the open button in APP when studying key finished,APP will send command to RF wireless box,then the box continue to send it to the door by RF 433M. The door will open or close when it receives signal.
Second,the WIFI module is plugged in the gate control board with UART hardware interface,so,the APP communicates with gate control board through wifi network. when we press the open/close button in APP,it will send the command to the gate board, the board will open/close the gate after receiving the data.
Third,the app can play the live video by the camera,so we can use it to monitor the gate for running state. It can also display the running state data from the gate.