Application

This telephone is adopting to the underground environment which is with methane, dust and other explosive gas. It can be used as a communicating tool between the working face, loading point, transporting harbor, transformer substation,water pump room. It is connected to the main part of the mining machine by the coupler, to found the communicating net for producing and dispatching.

Model implication

Features

KTH type telephone is of intrinsic-safety type with high quality keyboard of keystoking type. Which is convenient and reliable.

Main technical parameters