Automatic appliances are in demand as the level of living rises, making it urgent to build circuits that simplify life. A controller-based model to count visitors to a room and show on the IOT automatically is the goal of this project. Our project detects people using IR sensors. According to this project, two IR sensors are separated by a given distance. IR rays intercepted by a person during the first sensor increase the count. If the count is collected from a second sensor, the IOT will lower the count based on the audience, turning lights on or off. When the room count drops, lights and fans switch off. The micro controller we designed processes input from IR sensors and IOT module and outputs.