With the development of mobile Internet, more and more electronic products have emerged. As a mature short-range wireless transmission technology, Bluetooth can effectively simplify the communication steps and processes between mobile communication terminal devices. Bluetooth devices also enter thousands of homes. Millions, it can be said that Bluetooth is almost an integral part of all peripheral devices. Not only mobile phones have Bluetooth functions, but also smart wearables, smart home appliances, and consumer electronics products are mostly Bluetooth devices.
However, with the increase in the frequency of use of these devices, security issues have followed, and many small partners will inevitably question whether Bluetooth devices have radiation. Will it affect health?
First of all, we must first understand what radiation is? Is the radiation value of Bluetooth big or small?
In fact, radiation is just a name for energy. This energy is large or small. For example, light is also a type of radiation, but pure light does not cause any harm to the human body. It is obvious that not all radiation is harmful. When it comes to harmful, it is ionizing radiation, such as X-rays, ultraviolet rays, and so on. Of course, there is also a kind of ionizing radiation that lets us talk about the change of color, that is, nuclear radiation. Only such radiation is the kind of radiation in the concept that may harm the human body and cause variation. Generally speaking, the electromagnetic radiation emitted by electrical appliances is generally called electromagnetic wave, and its energy is lower than that of light. Bluetooth devices and mobile phones with lower radiation than electrical appliances are theoretically less harmful to radiation. Note: The higher the power of the electronic product, the greater the radiation, and to a certain extent, the power is proportional to the radiation.
As for the radiation of Bluetooth is big or small? There are slightly different standards for radiation hazard in different regions, the European standard is 2.0W/kg, and the US standard is 1.6W/kg. At present, the industry-recognized standard is that when the radiation is below 2.0W/kg, the impact on human health is very small, and when it is below 1.0W/kg, it will not cause harm to the human body. The Bluetooth band is 2.4 GHz, and its radiation value is about 1 mW/kg. From this point of view, although there is radiation in Bluetooth, the harm to the human body is almost non-existent, and the results of various international organizations have not found the radiation of Bluetooth products. It will have an impact on human health.
In fact, in addition to low radiation, Bluetooth also has a variety of low-cost, stable transmission, anti-interference, strong compatibility, and this is why Bluetooth technology plays an important role in the field of Internet of Things.
In recent years, Bluetooth module suppliers and solution companies have further improved their Bluetooth technology with the development of technology, enabling them to be used not only on mobile phones, tablets, etc., but also in mobile phones and individuals such as watches and heart rate monitors. Use on devices that consume less power.
Shengrun Technology is committed to providing more convenient Bluetooth access to the Internet of Things. Since its inception, it has focused on R&D and innovation of IoT access technology, deepening the BLE market, building its own R&D and production supporting systems, and forming new technology development, technical demonstration, chip application development, modular product planning, R&D, and production testing. , marketing, after-sales integration model, to provide customers with industry-critical solutions.
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