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The IP level represents the waterproof and dustproof level of the radio. In many application scenarios, such as outdoor, fishing, rescue, etc., we need a radio with a high waterproof level. This article describes the IP level waterproof test method of the radio in detail.  ...

Maritime/maritime police emergency communication can achieve the effect of improving the level of automation and informationization of the on-site monitoring images of the Maritime Safety Administration, establishing a set of maritime emergency communication system, and realizing the front-end visual monitoring function and remote video scheduling function.  ...

Because of its special explosion-proof performance, explosion-proof walkie talkie is widely used in special industries, such as exploration, oil refining, food processing plants, flour mills, granaries, garbage collection stations, etc., so what is explosion-proof walkie talkie? What's the difference between it and ordinary walkie talkie? How to choose the right explosion-proof walkie talkie? Let's get to know.  ...

Skiing is a very popular sport. The use of a walkie-talkie during skiing is a smart choice for many skiers. The use of the walkie-talkie can ensure that the skier frees his hands while maintaining contact with other people. This is a great way to ensure safety.  ...

The 2020 Atlantic hurricane season has arrived. According to the forecast of the US National Oceanic and Atmospheric Administration, the activity of the 2020 Atlantic hurricane season is likely to be "above normal". How can we take refuge in the face of hurricane season?  ...

Recording function is a bonus item for two way radio, which can solve the security problems in many application scenarios, it can allow managers to effectively supervise the daily work of members, make managers work more convenient.  ...

In the use and selection of outdoor radio, we must understand in advance what problems we often encounter and how to solve these problems, so as to ensure that our outdoor activities are safe and interesting  ...

restaurant radio solution is specially designed for restaurants. It has the advantages of waterproof, rugged, good sound quality, long running time, safe and reliable, and can meet the high-frequency and high-efficiency work needs of restaurants  ...

Many industries can use WCDMA Network Radio because its long standby time, high voice call quality, saving communication costs, and greatly shortening the user communication distance features, With the popularity of the network and the diversification of demand, the demand for WCDMA Network Radio will become more and more obvious.  ...

We all know that the radio can communicate without any base station, and the mobile phone call must rely on the base station, which is one of the main differences between the radio and the mobile phone.  ...