Digital 42-channel PLL audio transmission system, 823-832 and 863-865 MHz

• Suitable as a "tour guide system" for applications requiring two-way communication, such as training sessions, lectures with Q&A, and group or factory tours.
• High interference immunity due to digital transmission.
• Long range.
• Frequency range optimized for audio applications.
• Up to 42 different channels can be operated simultaneously without interference.

42-channel PLL receiver

• Matching earphone included.
• Adjustable headphone output.
• Automatic shut-off (power-saving feature).
• High-contrast OLED display.
• Battery status indicator.
• Talk button with 3 operating modes (PTT, PTB, PTM).
• Alarm off button.
• Range alarm.
• Call alert.
• Mute function.
• Automatic channel lock.
• Internal microphone.
• Full duplex conversation (release by transmitter).
• Hearing aid compatible (HAC).
• Belt clip.
• Neck strap.
• Powered by 2 x 1.2V AA NiMH batteries (not included).
• Dimensions 47 x 109 x 35 mm.
• Weight 53 g.

Please consider regulations and requirements in the country of application.

Please note the information regarding wireless systems in the "IMPORTANT INFORMATION" section!

Compatible chargers ATS-85PS, ATS-850PS, or charging case ATS-825C are available optionally.

Safety and warning notices

Use the device only indoors and protect it from dripping and splashing water, high humidity, and heat (permissible operating temperature range 0 - 40 °C).