J&R Emergency Telephone JR301-SC-4G was installed in an elevator in an industrial park in Latvia as emergency communication equipment. Elevators have multiple safety devices, but there are many things that can go wrong. Some people have been clamped in because of the abnormal opening and closing of the elevator, some people have encountered the situation […]

The Finnish maritime industry is world-renowned, and the shipbuilding industry is an important part of it. It occupies an important position in luxury cruise ships, polar ship construction, ship supporting facilities, and green environmental protection technology. J&R is pleased to have our JR103-FK Waterproof Telephone installed inside the cabin of the Finnish Offshore project as one […]

Some of the raw materials used in paint factories have certain toxicity, such as various solvents, pigments containing lead and chromium, etc., which may cause poisoning or occupational diseases. Some raw materials such as solvents, nitrocellulose, grease, etc. are flammable and explosive dangerous goods. For the consideration of environmental safety, the waterproof and Weather-resistant Telephone […]

Offshore oil drilling platform is a special ship used in offshore oil exploration, which requires high safety prevention. Working on a platform is a high-risk occupation, and accidents can happen if you are not careful. Therefore, the fire rescue equipment and radio communication equipment on the platform are very important. For the consideration of environmental […]

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 […]