In the  factory, espcially in food manufacturing and chemical factory, electric factory, the temperature is a very important role in the processing to ensure the products quality. so that require to real-time monitoring the factory temperature and storage temperature. when the temperature is higher or lower, should inform the on-duty person to process it asap. 

King Pigeon provides the Lora Temperature monitoring IoT Solutions to factory, it can monitoring upto 2500meters wireless range, 99 wireless Lora Temperature sensors, and also can wireless control the air conditioner. it supports SMS Alert, IoT Cloud Platform, APPs and track temperature record, export temperature historical data for reviews, etc.
Model:S281,S280
Cloud Platform: KPIIOT