1.Intelligent Alarm System: The XR02CX4N1F1 digital temperature controller features an advanced alarm system that instantly alerts you to abnormal conditions, with automatic reset capabilities for continuous operation. For commercial refrigeration units where temperature stability is critical, this thermostat helps maintain conditions without constant monitoring, reducing the risk of product spoilage or equipment damage. 2.Clear Digital Display: Experience readability with the brightness 2digit red digital display (14.2mm ), offering visibility even from a distance. The LONG LASTING screen provides exceptional in various lighting conditions, making temperature monitoring effortless in busy commercial environments such as restaurants, supermarkets, or industrial settings. 3.Professional Installation Design: Benefit from the convenient embedded installation with standard 71*29mm panel cutout dimensions, allowing for seamless integration with your refrigeration equipment. The protective wiring cover and clearly marked connection diagram simplify setup, while the compact 74*32*50mm size makes it suitable for applications with limited space. 4.Versatile Temperature Control: Gain precise management across an impressive temperature range from 40°C to 99°C with 1°C accuracy or optional 0.1°C resolution. This versatile controller is for multiple cooling applications including commercial refrigerators, display cabinets, chillers, and industrial cooling systems, adapting effortlessly to your specific requirements.