Mobile interphone function DMR interphone intelligent network card all-in-one machine

Mobile interphone is a new wireless communication device. It sends users' chat content through the Internet, uses Internet traffic, and has no communication fee. Compared with the traditional interphone, it combines the mobile application software that turns the mobile phone into a free interphone with the mobile phone, because it can also have the single call and group call functions of the interphone without impeding the call.
Usually we position this new thing as a mobile phone intercom.

With the change of the times and the progress of science and technology, people's demand for communication equipment is also constantly changing and upgrading.
Mobile interphone is one of the products of this demand change.
The device can use the traditional walkie-talkie for free voice intercom in short distance (two to three kilometers), and has the function of mobile internet call in long distance (requiring traffic cost). One machine can be used for two purposes, which is not only economical and convenient, but also entertaining and practical, allowing various industry departments to communicate and coordinate at work.
Moreover, it can greatly improve the work efficiency of various industrial departments.

Especially for those who need to move and talk frequently, such as construction workers, security property, railway patrol, etc., mobile interphone is a very practical tool.
It can not only help them better coordinate their work and improve their efficiency, but also greatly enhance their safety and emergency handling capacity.

As an intelligent and integrated communication device, mobile interphone is not only a call tool, but also can be expanded

Many other functions.
For example, GPS positioning system, SMS function, voice recognition, media playback, voice+video remote joint scheduling, etc.
These additional functions can well meet the diverse needs of people and make the mobile interphone an essential tool in work and life.

Product advantages

1. You can directly contact the external telephone network;

2. The function is not only to call, but also to support data and other information;

3. Wide communication range, communication based on mobile phone signal, digital signal, clear language;

4. Compared with the traditional intercom, it is more confidential because the traditional intercom frequency can be transmitted and received as long as it is the same.

5. Mobile intercom is based on mobile public networks (China Mobile, China Unicom, China Telecom, Wifi, etc.), which is not limited by the operator's network and allows users to communicate easily;

6. The mobile phone intercom provides one-to-one and one-to-many call modes. It is easy to operate and makes communication more free, especially in the case of emergency dispatching and collective cooperation;