Environmental Monitoring Solution
Atmospheric environment management must first know the status of pollution sources which is an important early monitoring work. The monitoring of regional environment through a wide range of wireless technology has become a reliable solution.
There are a variety of wireless technologies in Iot applications that can form local area networks or wide area networks. LoRa is a kind of LPWAN communication technology and it is a kind of ultra-long distance wireless transmission scheme based on spread spectrum technology. It changes the previous trade-off between transmission distance and power consumption and provides users with a simple system that can achieve long distance, long battery life and large capacity, thus greatly expanding the application of wireless sensor networks.
The gas sensors produced by Huiwen including hydrogen sulfide, ammonia, carbon monoxide, methane sensors and module application solutions provide an effective and reliable guarantee for the environmental system monitoring of smart cities, smart factories, urban underground pipe corridors, etc.