With the continuous development of technology, wireless monitoring will also develop in a more high-definition and intelligent direction. From the previous analog era to the current digital age, the emergence of digital wireless bridges has promoted the development of the wireless monitoring industry, occupying half of the wireless monitoring industry. So, digital wireless bridges can occupy such a large market, what are the unique advantages?
First, the wireless bridge has a very high net bandwidth.
A general analog wireless monitoring device can only transmit video signals by using a point-to-point transmission method, and a digital wireless bridge can adopt not only a point-to-point transmission method but also a multiple transmission-one transmission method after a plurality of camera signals can be concentrated. It can be seen that the use of wireless bridges is very flexible, and the net bandwidth of wireless bridges is also very high. However, not all wireless bridges have a high net bandwidth. The key is to look at the hardware configuration and software design of the wireless bridge.
Industrial-grade digital wireless bridges are suitable for wireless network connection services in harsh outdoor environments. They provide high-bandwidth network connections and multimedia IP data transmission requirements for deployment enterprises and industrial users. They are not only suitable for network transmission but also for large-scale IP surveillance. .
Second, the digital wireless bridge has a strong anti-interference ability
The wireless bridge uses microwave as the carrier, and the video data is transmitted through the wireless microwave. Therefore, in practical applications, signal interference is a common situation. In order to overcome the wireless interference, it is necessary to make efforts in various aspects, such as using a high-efficiency video compression ratio on a video coding algorithm to achieve the same quality video data, having a better file size, reducing the possibility of file interference, or improving video transmission. The ability to re-correct the error, provide a re-recovery algorithm for the transmitted erroneous data, and the like.
Tengyuan Zhituo digital wireless bridge works in the 5G frequency band. The device's own frequency scanning tool can scan the channel conditions of all surrounding 5G frequency bands, which is convenient for engineers to choose the appropriate channel to effectively avoid the same-frequency interference problem.
Third, the security of the digital wireless bridge is very high
The wireless bridge's wireless open transmission method makes the application flexible, but it also causes the data transmitted by the wireless network to be intercepted. If a competitor maliciously takes an illegal way, by intercepting the wireless signal, the content of the wireless transmission can be easily deciphered. Therefore, in the application of security wireless video surveillance system, in addition to the long-term trouble-free operation capability, the monitoring equipment must also have anti-theft function to ensure the final data is effective and safe.
Tengyuan Zhituo digital wireless bridge uses the hidden SSID number (to prevent unauthorized users from attempting to access the wireless network) and MAC address filtering (devices that communicate with each other are bound to their respective MAC addresses, and the device is only allowed to exist in the MAC address. The device communication in the list) and WEP encryption (which can be used in turn when encrypting data transmission, allowing the encryption key to change dynamically) to ensure the security of data transmission.
Digital wireless bridges have won the favor of the majority of engineering companies because of their unique advantages, but there are countless manufacturers of digital wireless bridges on the market, but the quality of wireless bridges is very different, in order to better meet the field application environment. It is especially important to choose a strong wireless bridge provider. Tengyuan Zhituo has 13 years of experience in R&D and application of digital wireless bridges. The products have industrial-grade performance and transmission quality. Each product has been tested for 6 months and is worthy of your peace of mind.
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