Nurse call systems is a kind of high-tech product developed and produced for the service industry, which has been paid more and more attentio...
What you need to know about the definition of a wireless tour guide.
With the continuous development of science and technology and the continuous improvement of people's living standards, the service requirements...
Application of wireless audio guide system in tourism.
Since the advent of the wireless audio guide system, it has been enriching our lives, so what impact and changes has the wireless audio guide...
Optional audio guide rental.
The audio guide is a more commonly used way of explaining reception. Many people choose to order the audio guide when they need it, but for c...
The new way of teaching is the audio guide.
If you don't want to talk with a loudspeaker or a megaphone any more, you should use a audio guide. Audio guide breaks the disadvantages of trad...