When it comes to the Internet of Things, we have to mention a variety of sensors, it is with their existence to get the information we need, its important role in the development of the economy, to promote social progress, is very obvious, what are the application of iot sensors.

1.Environmental Detection

Through sensors, it is possible to detect the air environment, soil composition, light conditions, weather conditions, etc. So as to realize the scientific and intelligent management of agriculture and animal husbandry, in order to improve the yield and quality of agricultural products. In addition, environmental detection sensors, can also better help hydrology, geography, scientific research and other industries, easier and more accurate data collection, research and management.

2.Logistics Detection

In the field of logistics, through handheld sensor scanning, you can directly read the courier barcode information, including the place of shipment, destination and other information, etc., but also update the logistics status, passed to the server side, and ultimately achieve seamless tracking of logistics management. In addition, sensors can be installed in the logistics body to achieve positioning, so as to view the location of logistics delivery vehicles at any time.

3.Security Detection

Whether it is special security for large events or daily security for the community, with the help of sensor devices, it is possible to detect people coming in and out at any time and verify identity information through face recognition. Then through intelligent cameras to detect the surrounding environment, and achieve early warning of abnormal conditions, so that security personnel respond in advance to increase security and reduce the probability of emergencies.

In general, the application of sensors in the Internet of Things (IoT) will become more and more common and normalized in everyone's daily life with the continuous popularization of IoT technology. This is both the inevitable trend of social development and the inevitable result of user demand.