A device commonly used for monitoring physical or environmental conditions remotely is a sensor or IoT device. These devices collect data from their surroundings, such as temperature, humidity, or air quality, and transmit the information to a centralized system for analysis. This capability allows for real-time monitoring and reporting, making it easier to manage resources and respond to changes in conditions. Remote monitoring through sensors is widely applied in sectors like agriculture, healthcare, and smart homes, enhancing decision-making and operational efficiency.