Temperature is among the most common measurements across a broad variety of industries including food, medical and life science, pharmaceutical, machine/ equipment monitoring, environmental monitoring, and practically every other field. That is why Temperature Monitoring System is the system that useful and can apply in many industries. For example, Digital temperature monitoring in laboratories, Food Safety Compliances, Warehouse and Inventory Management, Goods in Transit, Equipment Monitoring. We broadly see temperature monitoring system is utilized to control temperature in room and storage to prevent the loss from temperature drop down.