Low-latency One-way tour guide system

Product Introduction:

Low-latency One-way tour guide system is a high-performance, professional one-way wireless guidance solution exclusively designed for large-scale group visiting scenarios such as museums, scenic spots, exhibition halls, corporate experience centers, and tourist sightseeing vehicles. Built on 2.4GHz professional wireless transmission technology, it is optimized for ultra-low latency and stable one-way signal transmission, effectively solving the difficult problems of traditional tour guide systems—such as signal delay, audio out-of-sync, interference in crowded environments, and inconsistent explanation content for group visitors.

           
Product Parameters (Specification):
 

Transmitter (L7-T)

Receiver (L7-R, Ear-mounted)

Product Feature and Application:

Core Features

Ultra-low Latency & One-way Stable Transmission: The core highlight of this Low-latency One-way tour guide system is its industry-leading 2.4GHz low-latency wireless technology, with a transmission delay of less than 20ms. The one-way unidirectional design ensures real-time synchronization of the guide’s commentary to all receivers, with no delay, no audio interruption, and no signal crosstalk—even in crowded venues with dozens of devices working simultaneously.

RFID Automatic Induction + NFC One-tap Auxiliary Trigger: Integrates high-precision RFID induction technology and convenient NFC one-tap control. When visitors approach the RFID trigger point installed near exhibits or key viewing areas, the system automatically plays the corresponding commentary; for individual visitors who prefer manual control, one-tap NFC operation provides flexible switching, fully adapting to different group visiting habits and venue layouts.

Large-capacity Audio & Multi-language Support: Supports pre-storage of up to 9,999 segments of professional audio explanations and 8 international common languages. One-key language switching breaks communication barriers for global tourists, meeting the multi-language explanation needs of large-scale international visiting groups.

Application Scenarios

Museums, Art Galleries & Cultural Relic Halls: Ideal for guided tours of cultural relics, artworks, and historical exhibits, providing real-time, synchronized commentary for large visiting groups to ensure consistent visiting experience.

Scenic Spots & Historical Heritage Sites: Suitable for group tours of natural landscapes, ancient cities, and cultural heritage areas, with low-latency transmission ensuring clear audio even in open, wind-prone outdoor environments.

Corporate Experience Centers & Auto Showrooms: Perfect for new product launches, brand exhibitions, and VIP customer visits, enabling the guide to explain product details and brand concepts to large groups without audio delay.

Science & Technology Museums & Educational Venues: Applied to interactive science popularization exhibitions and campus visit activities, providing synchronized audio explanations for students and visitors to enhance learning efficiency.

  Product Details:

Audio Storage Capacity: Supports pre-storage of up to 9,999 segments of high-quality audio explanations, with content customizable and updateable at any time to adapt to venue exhibit updates and thematic exhibition changes.

Transmission Technology: 2.4GHz low-latency one-way wireless transmission, with a delay of less than 20ms, ensuring real-time synchronization with the transmitter’s commentary.

Supported Languages: 8 international common languages, with one-key switching function, convenient for international tourist groups to use.

Battery Parameters: 800mAh high-safety rechargeable lithium battery, charging time of about 2 hours, continuous working time of ≥18 hours, fully covering the full-day opening hours of venues.

Physical Dimensions: Net weight of 45g, product size of 100(L) × 62(W) × 12(H) mm, slim and compact design that fits in pockets or can be easily hung around the neck with a lanyard.

Shell Material: High-strength eco-friendly ABS material, with anti-fall, anti-wear, and scratch-resistant properties, durable for long-term high-frequency use in public venues.

Packing and Shipping: