The technical characteristics of wireless tour guide systems are mainly reflected in their wireless transmission technology, diverse positioning and content triggering methods, rich core functions, different device forms, and complete system structure.
Currently, mainstream wireless tour guide devices primarily use UHF and 2.4G technologies. UHF offers longer transmission distances and stronger penetration, while 2.4G provides more channel options. Both technologies have their advantages and can meet different tour guide needs.
Wireless tour guide content triggering methods are diverse, including fixed-point automatic triggering based on radio frequency signal transmitters; location triggering using GPS or LBS outdoors; location triggering via Bluetooth, WiFi, or infrared indoors; and triggering by scanning QR codes or AR recognizing exhibits.
