Buy a system
Equip your team for regular tours. Choose an OTG-200 or D220 setup with IHOS live translation, configured around your group and languages.
Ask for a purchase quoteBuy, rent or connect your existing tour system. IHOS adds live translation so guests hear the same tour in their language.


Product photography: Okayo. IHOS provides the live translation; the radio equipment carries the audio.
One live commentary, in the guide’s language.
The IHOS hub routes each translated audio feed.
A separate transmitter and channel carry each selected language.
Receivers are set to the guest’s language channel.
From IHOS, audio can also reach guests through a QR link in their phone browser. Plan receivers, phones or a mix for the same group.
Plan a mixed groupThe guide and IHOS hub need internet for cloud translation. Receiver listeners need neither a phone nor mobile data. Guests listening in a phone browser need their own internet connection.
Explore OTG-200 and D220 setups for translated group tours. ihos provides the live translation; the guiding system carries the audio.

A dedicated guiding system with hardware talk-back and group management tools. Explore an ihos setup that carries translated commentary to your guests’ receivers.

Compact guiding devices with built-in microphones and guide-controlled hardware talk-back. Plan your language channels and ihos translation setup for the way your group travels.
OTG-200 and D220 both support hardware talk-back. That radio feature is separate from a translated return path through ihos. Phone guests can ask translated questions; we can demonstrate that workflow in an arranged product walkthrough. Translated receiver talk-back is checked separately for your setup.
The next chapter of the guided tour
We’re developing an all-in-one IHOS device for live tour translation. The ambition: bring a guide’s core workflow into one portable format, with more attention on the people and places around them.

Concept render. Final design and specifications may change.
The direction we’re exploring
Three proposed design goals. The feature set, connections and final specifications are still being developed.

Bring the guide’s main tour-translation tasks together, so the technology fits around the story.
Explore a clear way to see and manage the languages a group needs, on the device itself.
Study a portable form that feels at home on a walking tour, a museum visit or a group excursion.
Choose your next step
Discuss IHOS translation with guest phones or an OTG-200 or D220 receiver setup. We check the equipment, connections and route with you.
See the receiver optionsShare how you guide, which languages your groups use and what would make your workflow simpler. Your enquiry starts a conversation about the concept.
Discuss the conceptAbout the concept
The device is in development. The images show a design concept. Availability, price and final specifications will be shared when confirmed.
It describes our design direction: bringing the guide’s tour-translation workflow and language controls into one purpose-built device. Its final functions and connectivity are still being defined.
Compatibility for the upcoming device has not been confirmed. For a tour you are planning now, talk to us about the current IHOS phone or hub-and-receiver setup.
Use the enquiry form below and mention the upcoming IHOS device. Our team can discuss your needs and the current development stage. The form sends an enquiry; it does not subscribe you to a marketing newsletter.
Tell us your group size, languages, route or meeting format, and any equipment you use.
Try the listening experience and question flow with the language pairs that matter to you.
Agree the setup, check connectivity and confirm the practical details before your pilot.
Request a demo, a purchase or rental quote, or a compatibility review. Tell us your languages, group size, location and dates. This sends an enquiry; it does not place an order or confirm a booking.
We will reply within two working days to discuss your setup or demo. No order or booking has been placed.