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system requirements 【Server installation package download】Due to the use of mysql8.0 in server-E, there are version requirements for the Windows operating system. It is recommended to use Windows S...

Today, let's talk about the hand-held group walkie talkieLet's start with the traditional walkie talkie. First, the civil analog walkie talkie is characterized by its simplicity, ease of use and lo...

Last video, we talked about hardware OEM/ODM, this video, we will talk about software OEM/ODM.The software is divided into four major functions: Real time audio and video streaming, intercom, posit...

Is Huawei Mate50 a satellite phone? What's the difference?How many kinds of satellite phones are there? What is Tiantong satellite phone?At the recent Huawei Mate50 press conference, the most eye-c...

Outdoor positioning is generally divided into:The LBS base station locates 20-200 meters in the urban area and 1000-2000 meters in the suburb. The rest are basically satellite positioning. The glob...

Is there any dead corner in your factory? Is the intercom information of security patrol unable to be saved?Today, there is a dead corner for monitoring in fixed places, and the intercom audio cann...