Due to global warming and climate changes, there are challenging situations in the coal mine. To reduce the cost as well as to improve productivity along with product quality the automation in the field of a coal mine is necessary, which will also reduce the mineworkers efforts. This project proposes a design of an 10T system with the MQTT protocol. with the help of the Raspberry pi controller which is able to monitor the temperature, humidity, gos, and status of smoke in an underground mine. This system utilizes low power, cost-effective Raspberry pi, a temperature sensor LM35, humidity sensor SYSH220, smoke detector, gas sensor for sensing the mine climate parameters and Wi-Fi for remote logging of data at a central location to control the climate state. Every sensor values get reported through the MQTT protocol at every certain interual of time. If there is any sudden increase in any of those sensor values along with dato log, ten seconds of video has been captured and sends to the server's mail.