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Bidirectional Wireless Tour Guide System (OTG-200T Transmitter / OTG-200R Receiver)
OTG-200
- Advanced digital transmission system enables bidirectional communication with a one-touch "Talkback" function, allowing group members to ask questions instantly, enhancing group interaction.
- Suitable for guided tours in various settings such as exhibition venues, museums, schools, and factories, as well as for communication during events and performances.
- Digital transmission provides clear, high-quality audio with reduced environmental interference.
- Equipped with multiple digital features for efficient tour guide management (requires pre-pairing of transmitter and receiver):
- Roll Call Function: Allows the guide to monitor the number of active receivers in the group.
- Assembly Function: Enables the guide to quickly summon all active receivers.
- Receivers feature a "Reminder Tone" and "Vibration" to alert group members when they move out of the guide's communication range.
- Provides approximately 16–18 hours of continuous use with two AA 2,100mAh batteries.
- Flexible system configuration allows multiple receivers to simultaneously receive wireless signals within the same range.
- Standard Package (quantity based on customer requirements):
- OTG-200R Receiver, equipped with EM-101 single-sided earphone (users may pair with other earphones).
- OTG-200T Transmitter, equipped with EM-300 ear microphone.
- LCD screen displays current channel/frequency, battery level, and settings information clearly.
- Utilizes digital wireless channels with an effective range of up to 50 meters.
- Optional 25-slot charger/carry case (CHG-25) available for purchase.
- Paired with proprietary software (OK-OTG-SW), the channel display can be customized to suit various use cases.
- Three Operational Modes:
- Guiding Mode
- Teaching Mode
- Discussing Mode
Overview
Overview
- Advanced digital transmission system enables bidirectional communication with a one-touch "Talkback" function, allowing group members to ask questions instantly, enhancing group interaction.
- Suitable for guided tours in various settings such as exhibition venues, museums, schools, and factories, as well as for communication during events and performances.
- Digital transmission provides clear, high-quality audio with reduced environmental interference.
- Equipped with multiple digital features for efficient tour guide management (requires pre-pairing of transmitter and receiver):
- Roll Call Function: Allows the guide to monitor the number of active receivers in the group.
- Assembly Function: Enables the guide to quickly summon all active receivers.
- Receivers feature a "Reminder Tone" and "Vibration" to alert group members when they move out of the guide's communication range.
- Provides approximately 16–18 hours of continuous use with two AA 2,100mAh batteries.
- Flexible system configuration allows multiple receivers to simultaneously receive wireless signals within the same range.
- Standard Package (quantity based on customer requirements):
- OTG-200R Receiver, equipped with EM-101 single-sided earphone (users may pair with other earphones).
- OTG-200T Transmitter, equipped with EM-300 ear microphone.
- LCD screen displays current channel/frequency, battery level, and settings information clearly.
- Utilizes digital wireless channels with an effective range of up to 50 meters.
- Optional 25-slot charger/carry case (CHG-25) available for purchase.
- Paired with proprietary software (OK-OTG-SW), the channel display can be customized to suit various use cases.
- Three Operational Modes:
- Guiding Mode
- Teaching Mode
- Discussing Mode
Functions
Services and Support
Warranty and Maintenance
Online Warranty Registration
