Automatic Tour Guide System (ATGS). The Automatic Guide system consists of two components. The first component is a set of transducers, which are installed in different places, e.g. museums, churches, tourist attractions, etc. The first component is a set of transducers, which are installed in different places, e.g. in museums, churches. That is, wherever the ATGS03 system will be used.

The second element is the portable sets with a handset. The system can support several dozen languages. It has a 2.8-inch colour screen. There are two headphone sockets available, which gives the possibility to use the device for 2 people at the same time. The customer's device can determine the visitor's location by receiving signals from previously installed transmitters/transmitters. Receiving a signal from a specific position, it automatically displays/plays audio or video files, as well as photos and text as needed. Visitors can also manually trigger the display of content by pressing the corresponding number on the device.

The ATGS03 wireless system has the following functions:

  • supported formats: MP3,WAV, AAC, MTV, SLS
  • video parameters: 30 fps, picture and sound can be played simultaneously
  • multi-language support: more than 10 languages are available
  • display: 2,8 inch (240x320 px) colour LCD screen
  • built-in 2 GB memory, expandable up to 8 GB
  • supports up to 999 files for each language
  • one button to switch the language
  • the lithium battery allows more than 12 hours of operation
  • two mini-jack headphone outputs 3.5 mm
  • built-in loudspeaker
  • the bandwidth: 20 Hz - 20 kHz
  • USB 2.0 port for uploading files
  • dimension: 117mm x 60mm x 17mm
  • weight: 95 grams


Parameter Value
Screen: TFT 65K 240*320 (2.8 inch)
Decoder: ISO11172-3 (MPEG1.0 Layer 3)
Bandwidth: 32 Kbps – 320 Kbps
Sampling frequency: 8 KHz - 48 KHz
Audio output frequency range: 20 Hz - 20 KHz
Harmonics: (1 KHz) 0.1%
S/N ratio: > 85 dB
MP3 channel separation: > 80 dB
Dynamic MP3 range: > 93 dB
Output power of the built-in speaker: > 10 mW
Headphone output power: > 5 mW x 2
Recording: 22 Kbps
Communication interface: USB 2.0 (HS)
Power supply: lithium battery
Dimensions: 118 mm x 60 mm x 17 mm
Weight: 95 g