TT 21-TG22T1M Tour Guide System

  • Complete lightweight tour guide system with charger transport case
  • Hands-free microphone for the tour guide
  • Microphone mute switch with status LED
  • Cable-free single earphone receivers
  • Licence-free channels
  • Quick and easy to distribute, collect and sanitise between tours
  • Secure and reliable digital transmission
  • Wireless channel sync from transmitter to receivers
  • Removeable charger tray for desktop use
  • Completely wireless so no installation is required
  • Retractable handle and wheels for easy transportation
  • All day battery life

The Tourtalk TT 21-TG22T1M is a complete digital tour guide system comprising 1 transmitter with headband microphone (for the presenter), 22 earphone receivers (for the audience) and a charger transport case.
A tour guide system is a portable wireless audio system that is used to enable a tour guide to be clearly heard, even over distance.
The transmitter and headband microphone enable the tour guide to conduct the tour hands-free. The microphone moves with the tour guide’s head ensuring it picks-up their voice whichever way they look.
The guide can then speak at a comfortable level without having to shout. They can even whisper if the tour is in a noise sensitive area e.g. Museum or Art Gallery.
Each member of the audience wears a single earphone receiver and adjusts their own volume to a comfortable level. The receiver can be used on the left or right ear. This ensures the user can hear the tour guide without feeling isolated from the local environment enabling them to experience the atmosphere and be aware of any potential dangers such as traffic.
The innovative one-piece receiver design eliminates the ongoing cost of replacing earphones experienced with conventional systems, saving you money, and reducing waste. It also allows quicker distribution and collection, reducing the setup time between tours.
The transmitter and receivers are supplied with lanyards.
The charger transport case simultaneously recharges up to two transmitters and twenty-two receivers.
The water and dust proof hard case provides protection during transit, featuring a retractable handle and wheels for easy transportation.
The detachable charger tray can either be used within the hard case or used as a desktop charger.
The Tourtalk tour guide system has been designed to be very user friendly and can be setup within seconds. As the system is completely wireless it can be operated indoors or outdoors and requires no installation.
This Tourtalk TT 21 tour guide system is ideal for guided tours, simultaneous interpretation, audio description, job/sports training, silent commentary and many more applications.
A wide range of accessories are available.

Delivery Includes

1 TT 21-T tour guide transmitter
1 TT-HM headband microphone
22 TT 21-R tour guide receiver
23 TT-LA lanyard
1 TT-C24 charger transport case

Technical Data

TT 21-T tour guide transmitter

Frequency range: 823-832MHz & 863-865MHz
Channels: 42
Transmission power: 10mW
Transmission range: <65m (line of sight)
Battery type: lithium-ion polymer (integrated)
Typical battery life: <28hrs
Dimensions: 81 x 43 x 16mm
(excluding antenna)
Weight: 52.1g
Operating temperature: 0°C – +40°C

TT-HM headband microphone

Frequency range: 100Hz - 15,000 Hz
Impedance: 2.2KΩ ± 30%(at 1,000 Hz)
Power supply: 3V DC current
Ambient temp.:0-40 °C
Weight: 30 g
Connector: 3.5 mm gold plated jack plug

TT 21-R tour guide receiver

Frequency range: 823-832MHz & 863-865MHz
Channels: 42
Battery type: lithium-ion polymer (integrated)
Typical battery life: <12hrs
Dimensions: 70 x 55 x 25mm
Weight: 21.4g
Operating temperature: 0°C – +40°C

TT-C24 charger transport case

Power requirements: AC 100-240v, 50/60Hz
Power supply: 5v4A DC
Charging docks: 24 Total (2 TT 21-T transmitters & 22 TT 21-R receivers)
Charging time: TT 21-T transmitter < 3hrs TT 21-R receivers < 2hrs 
Dimensions: case approx. 55 x 45.5 x 23.5cm desktop charger approx. 31 x 19.5 x 5.3cm 
Weight: 6.85kg case with charger tray and PSU
Operating temperature: 10 – 30 °C

Features and specifications subject to change without notice