Why do we need to use radios in rescue and rescue work?

Two-way radios are helping the rescue and rescue industry work more efficiently and safely. In an industry where every second is precious, it is necessary to react quickly to situations such as rescue and recovery, disaster recovery, fire prevention, emergency medical services, ... A radio is a very important communication device. Today Vietnam Telecom will help you learn about the reasons why it is necessary to use radios in rescue!

I. Advantages of radios in rescue and rescue
For rescue and rescue work, two-way radios possess many irreplaceable advantages, making this device an indispensable part of this industry. Advantages of radios include:

1. Ensure instant communication with just a few simple taps
Unlike phones, radios are very easy to use, a few simple steps you can contact. With the PTT (push-to-talk) button press and hold, you can talk to other radios on the same frequency. Meanwhile, when using your phone for communication, dial pad operations and waiting times can delay rescue work.

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2. Can contact many people at the same time
Group calling while using the phone will be difficult, but with radios it is very simple. The radios on the market today are equipped with group calling feature, extremely convenient for users when they want to transmit information to many people at the same time. The group calling feature also helps more members to coordinate better in rescue work.

3. Durability works well even in harsh environment
It is understandable that for the rescue and rescue industry, the working environment is often extremely harsh places such as storms, floods, fires, ... Due to passing the US military standard MIL-STD 810 with 11 types of tests. temperature, impact, radiation, and humidity test to check the degree of resistance against harsh environment, it is easy to understand that two-way radios can be used normally in such environment.

In addition, with radios that meet certain IP standards (dustproof, waterproof), users can completely use the device in dusty environments with lots of water such as forests, caves, rivers. heating,….

The battery capacity of today's radios is quite large, which can ensure that the device remains durable after 9 hours without recharging.

4. Use the own frequency
When a flood disaster occurs, the telecommunications infrastructure of the surrounding area may be affected, making it difficult to communicate with each other by phone due to lost or intermittent mobile waves. The radio, which uses its own frequency, is not affected by telephone waves, is a perfect and reasonable solution to ensure smooth and stable communication in emergency situations.