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Please use the original power supply to check whether the battery/power cord of your machine is not installed correctly. If you still cannot turn on it normally after reinstallation, it is recommended that you contact the local authorized maintenance station or return to the factory for maintenance;......

During the intercom, the channel is not included in the scan (professional settings) or the scanning function of the whole machine.

The intercom channel is an air frequency, please transfer to other channels or write the frequency point.

What are the characteristics of Analog Radio?

Firstly, analog radio is known for its simplicity. Unlike digital radio, which requires an internet connection or a special receiver, all that is needed to listen to analog radio is a standard FM or AM radio receiver. This accessibility has made it a popular choice for rural communities or those wit......

What are the advantages of Mobile Radio?

​Moreover, mobile radios are much more reliable than cell phones, especially in areas with weak or no cell phone network signals.

How do walkie-talkies pair channels?