DF Robot FIT0199-R is an infrared temperature sensor module that is designed to measure temperature accurately using a sensor head. It is used in a variety of applications, such as temperature monitoring and control, power saving solutions, and industrial automation. The module features several advanced features, such as adjustable emissivity, adjustable temperature control range, adjustable temperature compensation and adjustable response time, making it ideal for any application where temperature accuracy and reliability are required. The FIT0199-R has a 5V/3.3V operating power, as well as a temperature range of -55°C to +175°C. Additionally, it is UL certified and CE compliant, ensuring it meets all necessary safety and quality requirements.