Mine Use Radio Communication System (KT31), china Mine Use Radio Communication System (KT31) manufacturer, Mine Use Radio Communication System (KT31) wholesale center

Main Functions of the System:



Radio Communication



Making and receiving call services between cell phones;



Making and receiving call services between cell phones and wire hand free telephone, connection between radio system and coal mine dispatching & administration exchange;



Indication of calls on cell phones;



Sending short messages between cell phones and between cell phones and the system;



Integration of surface and underground communications as well as wire and wireless communications



Radio Personnel Monitoring



The miners equipped with cell phones and radio identification cards report in time, via all base stations, to Network Management Center from the base station in which they are located, or the distance to the base station, so that the Center could monitor the position of surface or underground personnel bringing cell phones or identification cards. The Center could also determine the time when the personnel go down or up the pit based on their arrival and departure time from the base station. Since omnidirectional duplex communication system is adopted between cell phones or radio identification cards and the system, it is ensured that no missing of call is possible, thus, it guarantees the accuracy of data.