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Itaipu Hydropower Station Waterproof Telephone Project

May 18, 2022

In May 1991, the Itaipu Hydropower Station, which attracted worldwide attention, is the second largest hydropower station in the world in terms of installed capacity and second largest in power generation, second only to the Three Gorges Hydropower Station on the Yangtze River in China.

Based on the consideration of the environment, Itaipu Hydropower Station purchased a batch of Waterproof Telephones JR101-FK from J&R as one of the emergency equipment inside the hydropower station.


JR101-FK Waterproof Telephone is made of aluminum alloy die-casting. It has good sealing performance, sturdiness and durability, and has the characteristics of anti-corrosion, dust and moisture. The protective level of the machine is up to IP67. Special anti-vandalism earpiece, using PC and ABS synthetic materials, with stainless steel hose, internal design with anti-destructive tensile steel rope, tensile strength 200KG.

The phone adopts a custom-made stainless steel waterproof full keyboard, which can store 3 sets of speed dial numbers for emergency assistance and improve the safety and efficiency of internal staff.


J&R Technology has many years of experience in providing telephone solutions to heavy industry. In addition to Arabian Yemen cement factory Project, Coral Bay Nickel Company (CBNC) Metal Processing Plant Project, Offshore Oil Drill Tower in India Project, China Three Gorges New Energy Power Plant Project and Peruvian Power Plant are all our telephone winning projects. Moreover, in the later follow up, J&R also received great feedback from our telephone users.

If our telephone can help you in your field, we welcome any comments and project inquiries:



Waterproof Telephone