How far can the Surveillance Trailer's communication system support data transmission?
How far can the Surveillance Trailer's communication system support data transmission?
When exploring how far the Surveillance Trailer's communication system can support data transmission, we need to consider a variety of factors, including the communication technology used, environmental conditions, and specific device configuration. The following are some key information based on the search results.
Wireless Communication Technology and Transmission Distance
LoRa Technology: LoRa (Long Range) technology is known for its long-range transmission capabilities. In the case of clear line of sight, LoRa's transmission distance can usually reach 3 kilometers, and even more than 25 kilometers in an unobstructed environment. However, the influence of trees and wind can cause LoRa's received power ratio (PRR) to drop suddenly, thus affecting the quality and range of the wireless signal.
4G LTE Communication: Many modern Surveillance Trailers use 4G LTE as a means of communication. This technology allows real-time video streaming. The specific transmission distance depends on the coverage of the cellular network. Usually, under good network conditions, 4G LTE can provide wide coverage and connectivity
Wireless video transmission module: Some Surveillance Trailers may be equipped with high-power WiFi image transmission modules, such as SKW77, which have a transmission distance of up to 1000 meters and support real-time video transmission and control
The impact of environmental factors on transmission distance
Complex terrain and atmospheric conditions: TPUNB can still maintain relatively stable communication performance under complex terrain conditions (such as mountainous areas or forests), and the transmission distance is usually between a few kilometers and more than ten kilometers. The transmission distance and signal quality of LoRa are significantly affected by factors such as humidity, temperature, trees and wind
Anti-interference ability: LoRa has strong anti-interference ability and can perform well in adverse weather conditions
Communication system configuration of Surveillance Trailer
MVT-3002 Surveillance Trailer: IVC's MVT-3002 mobile security trailer uses cellular communication (or optional other communication sources) to connect to the Internet. When used with IVC software, users can remotely monitor the system through an app or the web
MVT-3001-LE Police Camera Trailer: This Surveillance Trailer includes a network video recorder and video management software, as well as 2TB of video storage, remote monitoring and trailer access via cellular communications
Conclusion
In summary, the data transmission distance supported by the Surveillance Trailer's communication system depends on a variety of factors, including the wireless technology used, environmental conditions, and specific device configuration. Under ideal conditions, some systems can support data transmission distances of up to several kilometers or even longer. However, in actual applications, the transmission distance may vary depending on factors such as terrain, weather, and network coverage. Therefore, when choosing a Surveillance Trailer, it is very important to understand the specific parameters and performance indicators of its communication system.