March 13, 2019GPRS temperature and humidity sensor is a new type of transmitter (compare with GPRS temperature sensor). On the basis of retaining the original sensor function, a module is added. It is no need to wi...view
May 22, 2019With the continuous development of urban construction and the continuous improvement of residents' living standard, the demand for electricity is increasing day by day.view
May 22, 2019In the mobile transportation environment of the factory, real-time monitoring is needed to monitor the operating status and other data of the environmental temperature equipment.view
March 13, 2019Electricity usage monitor is a necessary configuration in special occasions, such as the hospital. Due to the particularity of its work, the hospital still has the characteristics of dense personnel, ...view
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