Tour guide system - the complete equipment guide for groups

Terminology: why the same equipment has six names

If you’re looking for equipment to guide groups, you’ve probably already run into several terms at once: tour guide system, tour guide set, TGS, tour guide headset for groups, guide PA system, and sometimes just “tour headphones”. In most cases, these all point to exactly the same device.

TGS is simply the abbreviation of Tour Guide System, and Polish searchers increasingly use it as a standalone name for the same equipment.

The problem is that two other terms get mixed into that list, and they mean something completely different: audio guide (museum guide system) and a PA speaker for guides. Ordering the wrong one is the most common mistake on a first rental - and it usually only becomes obvious on site, with the group waiting.

Let’s sort this out properly.

What a tour guide system consists of

A complete tour guide headset has four parts:

🎙️ Transmitter for the guide

A small device with a microphone that the guide carries - in our case the Okayo WT-300D, weighing 110 g. The microphone clips to a lapel or hooks over the ear, so hands stay free. It’s the only part you need just one of: one transmitter per speaking guide.

🎧 Receivers for participants

One per participant. The receiver weighs 110 g, hangs on a lanyard around the neck, and has exactly two controls: power and volume. There’s nothing a participant can really “break”, which matters a lot with a group of forty people.

👂 Tour guide headphones

Every receiver comes with single-use earbuds - fresh for every booking. That’s not a cosmetic detail: with equipment shared between successive groups, hygiene is usually the first question a museum or organizer asks.

🎒 Transport backpack

Holds 20 receivers plus the transmitter. Makes it easy to split equipment between tour leaders before departure and protects the devices in transit.

Tour guide system vs. a guide’s PA speaker

This is the most important distinction in this whole article, because both categories get sold under the banner of “tour PA equipment” - yet they work in opposite directions.

A guide’s PA system - a portable speaker, megaphone, or mobile amplification set - amplifies sound into the surroundings. Your group hears it, but so does everyone nearby.

A tour guide system sends sound directly into each participant’s ear. The surroundings hear nothing.

The practical consequences:

	Speaker / PA system	Tour guide system
Museums, churches	Usually forbidden	Often required
Several groups nearby	Drown each other out	Separate channels
Range	Group must stay close	Up to 100 meters
Your voice	You speak louder	You can whisper
Echo indoors	Makes it worse	No effect

A speaker has the edge in one specific situation: when listeners are random and uncountable - an outdoor event, an announcement to a crowd, a short address where handing out receivers isn’t practical. For guiding a specific group, a tour guide system wins on every count.

Tour guide system vs. audio guide

The second commonly confused pair. An audio guide - often called a museum guide system - is a playback device: the visitor picks an exhibit number and listens to a pre-recorded track.

The key difference: an audio guide replaces the guide. A tour guide system makes the guide audible.

If you’re after recordings for self-guided visits, you need an audio guide, and we’re not the right supplier for you. If you have a live person guiding the group and want everyone to hear them, that’s a tour guide system.

In museums, this same equipment is often called simply a museum guide system - it’s another name for exactly the same device, not a separate category.

How many receivers do you need?

The rule is simple: one receiver per participant, one transmitter per speaker.

• Group of 45, one tour leader → 45 receivers + 1 transmitter
• Two groups of 30, two guides → 60 receivers + 2 transmitters (on separate channels)
• Group of 40 with interpretation into two languages → 40 receivers + 2 transmitters (guide and interpreter on separate channels)

It’s worth ordering 2-3 spare receivers. Not because the equipment fails, but because participant numbers can grow at the last minute - and then one person without a receiver spoils the experience for everyone else.

Channels: when you actually need them

The Okayo WT-300D operates on 25 UHF channels. Separate channels matter in three situations:

1. Several groups in the same place - each hears only their own guide, even when passing through the same room.
2. Splitting the group - part visits the interior, part stays outside.
3. Simultaneous interpretation - each language on its own channel.

On this model, the guide switches the channel for their entire group from the transmitter. It sounds like a small detail until you try explaining to forty people which button to press.

Simultaneous interpretation equipment without a booth

A separate, often overlooked scenario. Classic simultaneous interpretation equipment means a booth, a console, and infrastructure that has to be installed in the room - expensive and overkill for an event lasting a few hours.

For smaller meetings, study visits, and training sessions, a tour guide system does the same job: the interpreter speaks into a transmitter on a separate channel, and participants switch to the language they need. It also works when the group moves between rooms - something no booth can do.

How much does renting a tour guide system cost

Our pricing starts at 12 PLN gross per receiver per day. Two days is 19 PLN, three days 25 PLN, and each additional day beyond three - 4 PLN. The transmitter, single-use earbuds, lanyards, and transport backpack are included in the price.

For a group of 40 for one day, that’s 480 PLN gross. Pickup at our location is free, delivery to an address costs 30 PLN - the same rate anywhere in Poland. The minimum order value is 250 PLN gross.

You’ll find the full breakdown on our pricing page, including a calculator for a specific date.

What to look for when choosing a supplier

• How many receivers they have in stock. If you’re handling groups over 50 people, this is the first question worth asking. Splitting an order between two suppliers usually ends with two different equipment models in one group.
• Whether the equipment is uniform. The same model on every rental means tour leaders only have to learn how to use it once.
• What happens if something breaks. Ask directly about backup equipment during the rental.
• Whether the headphones are single-use. For groups, this is a requirement, not a nice-to-have.
• Whether they deliver outside the city. And whether the rate depends on distance.

Summary

A tour guide system is a transmitter for the speaker and receivers with headphones for listeners. It doesn’t amplify sound into the surroundings (like a speaker) and doesn’t play recordings (like an audio guide) - it transmits one person’s live voice straight into each participant’s ear.

It works everywhere there’s noise, silence that can’t be disturbed, or a group too large to stay close to the guide. In practice, that’s every tour.

If you want to see how a specific model works, we cover it in detail on the Okayo WT-300D page.