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Wireless tour guide systems that keep every member of a group connected to the guide, with a range of up to 50 m indoors and over 100 m outdoors. Built for museums, heritage sites, factory tours, walking tours, seminars and training.
Full-time automatic frequency scanning replaces manual and one-button channel searches, so sudden interference never interrupts a tour. Receivers stay securely locked to their transmitter and reconnect on their own after a short absence.
Automatic clean-channel scanningVisitors rejoin the group without re-pairingNew members join in seconds
Each unit weighs just 48 g, far lighter than the bulky tour guide devices common on the market, so guides and visitors can wear it all day without noticing.
48 g per unitLCD showing group, battery and volumeUSB-C charging
Stable transmission covers up to 50 m indoors and more than 100 m outdoors, and an ultra-low latency of around 32–35 ms keeps every listener in step with the speaker.
Up to 50 m indoors, over 100 m outdoorsUltra-low latency of around 32–35 msUp to 14 hours per charge
One-way
Superior audio quality + smart connectivity
The guide speaks and the group listens. A 20 Hz–17 kHz frequency response with 42 kHz / 16-bit sampling makes every word clear and intelligible, at tourist sites, in museums, in corporate training and outdoors.
20 Hz–17 kHz frequency responseUltra-low 32 ms latencyUp to 14 hours per charge
Three-way
Advanced operation + more talkers
Two-way duplex communication lets group members talk with the guide. A main and an assistant guide can present at the same time, and the TG-501T Plus adds a third speaker, which makes it ideal for interactive tours and sessions.
Two-way duplex communicationDual-transmitter design for two presentersUp to three people talking at onceTG-501
With TG-501's dual-transmitter design, a main guide and an assistant guide speak to the group simultaneously, giving visitors fuller, more detailed information.
The whole group hears both
