Remote Monitoring System of Temperature and Humidity Based on GSM

It is very important that temperature and humidity of environment is monitored for the High-quality environment the quality testing requires. Traditional monitoring system has many shortcomings, such as hard wiring, high transmission bit error rate, high costs and small coverage. This paper proposes a remote monitoring system of temperature and humidity based on GSM. Temperature sensor, humidity sensor and GSM communication technology are used in the system which performs data acquisition and transmission, and implements remote monitoring. The system is advanced in some fields, such as low transmission bit error rate, low costs and wide range of signal coverage. This paper proposes a new way to implement a remote monitoring system.