Clear Noise-free Audio

300m Stable UHF Transmission
3-5 Guides Seamless Switch
Ultra-light Portable Design
Bluetooth for Translation Devices
Anti-interference Custom Channels
6-8h Long Working Time
 

Product Introduction

The L8 UHF tour guide system for exhibitions is a professional audio guide device exclusively optimized for exhibition scenarios, solving the pain points of noisy explanation, signal interference and inconvenient group management in crowded exhibition halls. This system adopts high-performance UHF frequency band transmission, realizing stable long-distance audio delivery in complex exhibition environments. It supports multi-guide seamless switching and flexible team configuration, perfectly adapting to the diverse explanation needs of large and small exhibitions, from industry trade shows to high-end brand exhibitions. The lightweight and portable design of the system brings comfortable use experience for exhibitors and visitors, and the clear noise-free audio ensures the accurate delivery of product information and exhibition content. As a professional supporting equipment for exhibitions, the UHF tour guide system for exhibitions effectively improves the exhibition service efficiency and the visiting experience of the audience.

Product Parameters

L8 transmitter：

Carrier frequency	UHF663-694Mhz/other frequency can customize
Number of channels	150CH（Adjustable mode: 1 - 150 channels）
Communication distance	1-300m
Charging duration	2.5h
Weight	98g
Size	55*115*26mm（fuselage）
Working hours	6-8h（hour）

L8 receiver：

Carrier frequency	UHF663-694Mhz/other frequency can customize
Number of channels	18CH（ Adjustable mode: 1 - 18channels）
Communication distance	1-300m
Charging duration	2.5h
Weight	16g
Size	22*52*14mm
Working hours	6-8h（hour）

 

Core Features

1. Stable UHF Long-distance Transmission：The UHF tour guide system for exhibitions uses 663-694Mhz UHF carrier frequency, with a stable transmission distance of 1-300m, breaking the space limitation of exhibition halls and ensuring unobstructed audio in large exhibition venues with many partitions.
2. Seamless Multi-guide Switching：Supports 3-5 speakers for seamless switching, which is suitable for multi-booth, multi-theme exhibition explanation needs, making the UHF tour guide system for exhibitions flexible to match different exhibition tour routes and explanation teams.
3. Clear Noise-free Audio：One-way audio transmission design eliminates environmental and human interference in crowded exhibitions, and the UHF tour guide system delivers crisp and clear explanation content, ensuring the accurate transmission of exhibition and product information.
4. Ultra-light & Portable Design：Transmitter and receiver are both designed with compact and lightweight bodies, easy to carry and wear, no physical burden for long-time use in exhibitions, and the UHF tour guide system is perfectly adapted to the mobile visiting rhythm of exhibition groups.
 

Product Details

Transmitter

· Equipped with 48/150 customizable channels, which can avoid signal cross-interference in the dense exhibition environment with multiple teams using the system at the same time.
· Has 6-8 hours of continuous working time after 2.5 hours of full charging, enough to support the whole day's explanation work of large-scale exhibitions.
· With independent MUTE and SET keys on the panel, simple to operate, guides can adjust the device at any time according to the exhibition on-site situation without affecting the explanation process.

Receiver

· Configured with 18 adjustable channels, matching the transmitter's UHF frequency band to ensure stable audio reception in every corner of the exhibition hall, no missing of key exhibition information.
· Consistent working and charging time with the transmitter (6-8h use/2.5h charging), no need for frequent charging, suitable for the long-time visiting needs of exhibition audiences.
· Small and portable body, can be easily put into pockets or bags, which is convenient for visitors to carry when visiting different exhibition areas freely.

Application Scenarios

1. Large Industry Trade Shows：The UHF tour guide system for exhibitions adapts to 20-500 people large groups, 300m UHF transmission covers the whole exhibition venue, multi-guide switching supports simultaneous explanation of different exhibition areas, improving the efficiency of large trade show reception.
2. High-end Brand Exhibitions：Lightweight and portable design highlights the professional service of brand exhibitions, clear noise-free audio delivers detailed product information, creating a high-end and immersive visiting experience for VIP customers.
3. Cross-border International Exhibitions：Supports Bluetooth connection with translation devices/mobile phones, realizing multilingual audio explanation, the UHF tour guide system for exhibitions breaks language barriers and facilitates cross-cultural communication in international exhibitions.
4. Small Thematic Special Exhibitions：Flexible small kit configuration (20-30 people) is suitable for small and medium-sized thematic exhibitions, anti-interference channels avoid signal problems in small exhibition spaces, and easy operation reduces the difficulty of on-site equipment use.  

FAQ

Q1:What is the maximum number of visitors that the UHF tour guide system for exhibitions can support at the same time?
A1:This system has multiple flexible configuration kits, and the maximum kit can support 500 visitors to receive audio explanations at the same time, fully adapting to the large-scale reception needs of industry trade shows.
Q2:Can the UHF tour guide system for exhibitions avoid signal interference in crowded exhibition halls with many teams?
A2:Yes, the transmitter is equipped with 48/150 customizable UHF channels, and the receiver has 18 adjustable channels, which can be set freely according to the on-site signal situation to avoid cross-interference.
Q3:Does the UHF tour guide system for exhibitions support Bluetooth connection with other devices for international exhibitions?
A3:Sure, the system can be connected to mobile phones, translation devices and other Bluetooth devices, realizing multilingual explanation, which is very suitable for cross-border international exhibitions with foreign visitors.
Q4:Is the 1-300m transmission distance of the UHF tour guide system for exhibitions still stable in exhibition halls with many partitions and walls?
A4:The system adopts professional UHF 663-694Mhz carrier frequency, which has strong wall-penetrating and anti-interference ability, and the audio signal remains stable in the partitioned exhibition halls within 300m.
Q5:How is the receiver of the UHF tour guide system for exhibitions worn, and is it suitable for visitors who move frequently in exhibitions?
A5:The receiver is designed with an ear-hook style, which is easy to wear and not easy to fall off, and the ultra-light body has no burden, perfectly matching the frequent moving needs of visitors in different exhibition areas.
Q6:Does the UHF tour guide system for exhibitions have a mute function for on-site flexible use?
A6:Yes, the transmitter is equipped with an independent MUTE key, exhibition guides can press the key to mute the explanation at any time, which is convenient for temporary pauses when visiting exhibition booths or communicating with visitors.