The TSM-04TH wireless remote temperature and humidity collection terminal is a lithium battery-powered intelligent temperature and humidity collection device with wireless communication function. The main application areas are cold chain transportation, granaries, storage tanks, telecommunications and power equipment rooms, cable ducts, and food. Temperature and humidity monitoring are carried out in places such as drug safety, chemical medicine, large supermarkets, heating, etc., and data such as the power of the equipment, signal strength, temperature information of the monitoring area, and humidity information alarm information are sent to the monitoring center in real time through the wireless network, and the monitoring center Data storage, analysis, query, and alarm information processing can realize wireless signal transmission and information interaction without on-site wiring, saving manpower and construction costs, and helping users realize timely and efficient supervision of temperature and humidity in the monitoring area.