China Dmr Bluetooth Manufacturer, Supplier, Factory

​Car walkie-talkie is a very useful communication tool that can help drivers and passengers communicate effectively while driving. The walkie-talkie in the car is usually called a car walkie-talkie. It is a portable communication device that can be installed in the car to provide wireless communication functions for the vehicle.

Today, with the rapid development of communication technology, walkie-talkies are no longer an exclusive tool for professionals such as military and police officers.

​The newly launched industrial and commercial multi-standard cluster explosion-proof terminal-Q8088 intercom of the YSHON explosion-proof intercom series is designed in strict accordance with China's latest explosion-proof electrical standards.

​DMR, or Digital Mobile Radio, is a technology that allows for efficient and flexible communications over long distances. It offers superior sound quality, advanced features, and enhanced privacy and security compared to traditional analog radios.

In the amateur section, there are very strict norms, and they will be specially trained when testing. At 409m exemption, there are the following provisions: 1.Do not change the transmitting frequency and increase the transmitting power (including additional radio frequency power amplifier) without authorization. 2.Do not cause harmful interference to various legitimate radio business when using. Once harmful interference is found, use it immediately, and take measures to eliminate interference before continuing to use it; *Using public intercom, its communication quality is not protected by radio management agencies, and the radio business that may work normally should be caused by other normal jobs; 3.It is forbidden to use on the airport and aircraft; 4.It is forbidden to interconnect with the public telephone network, public mobile communication network and other telecommunications networks.

With the emergence of mobile phones and the continuous upgrading of smart functions, mobile phones have eliminated BB machines, game consoles, single navigation screens, etc., but our walkie-talkies have not been eliminated.