UHF Tour Guide Device
3-guide seamless switching
2.5h fast charging
Ultra-light & portable
150 adjustable channels
Hefei Humantek Co., Ltd. is one of the leading manufacturers and suppliers of uhf tour guide device in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to buy bulk high quality uhf tour guide device from our factory.
The L7 UHF tour guide device is a professional one-way tour guide system tailored for group tours. This L7 tour guide device uses 2.4G/UHF 663-694Mhz frequency band to deliver stable and clear audio transmission. The device supports Bluetooth pairing with mobile phones and translation devices, and realizes seamless switching for 3 guides. As a portable and efficient UHF tour guide device, it realizes one-way clear explanation and listening for tour groups, and provides OEM/ODM customization services. The L7 device is an ideal choice for various group guiding activities.
Product Parameters
L7 Transmitter
|
Carrier frequency |
2.4G/UHF663-694Mhz/other frequency can customize |
|
Number of channels |
150CH(Adjustable mode: 1 - 150 channels) |
|
Communication distance |
1-200m |
|
Charging duration |
2.5h |
|
Weight |
48g |
|
Size |
55*115*21mm(fuselage) |
|
Working hours |
6-8h(hour) |
L7 receiver
|
Carrier frequency |
UHF663-694Mhz/other frequency can customize |
|
Number of channels |
18CH( Adjustable mode: 1 - 18channels) |
|
Communication distance |
1-200m |
|
Charging duration |
2.5h |
|
Weight |
15g |
|
Size |
22*52*14mm |
|
Working hours |
6-8h(hour) |
Product Feature
Stable UHF Signal Transmission
This UHF tour guide device adopts 2.4G/UHF 663-694Mhz professional frequency band, delivering strong anti-interference performance and stable audio transmission. It ensures clear and distortion-free sound within 1-200 meters, making group explanations smooth and easy to hear even in crowded or complex environments.
01
Multi-Guide Seamless Switching
It supports seamless explanation switching for up to 3 guides, which is highly suitable for large-scale group tours and multi-speaker explanation scenarios. This function greatly improves the efficiency and continuity of group guiding, and perfectly matches the working needs of the UHF tour guide device.
02
Bluetooth Device Compatibility
The L7 tour guide device can be stably connected to mobile phones, translation equipment and other Bluetooth-enabled devices. It expands the application functions of the tour guide system, making it easier to realize multi-language explanation and external audio access for group tours.
03
Lightweight & Customizable
The transmitter is only 48g and the receiver is 15g, ultra-light and easy to carry and wear for long time use. It supports OEM/ODM customization including frequency, logo and functions, and the 6-8 hours long battery life fully meets the all-day use demand of the UHF tour guide device.
04
Application Scenarios
UHF tour guide device relies on the superior performance of ultra-high frequency band, featuring strong anti-interference, stable long-distance signal transmission and good penetration, which can break through the limitations of complex spatial environments such as dense crowds, solid buildings and open areas.
Museums & Cultural and Art Venues: It is the core application scenario of UHF tour guide devices. In closed exhibition halls, art galleries and cultural relic museums with many indoor partitions and dense visiting crowds, the UHF band has strong anti-interference ability and supports multiple independent channels to work simultaneously, which completely avoids signal crosstalk between different tour groups.
Industrial Factories & Production Bases: For large industrial parks, heavy manufacturing factories and production line bases with a lot of metal structures, complex equipment layout and harsh environmental noise, the UHF band has excellent signal penetration, which can pass through factory workshops, steel structures and equipment barriers to achieve stable audio transmission.
Scenic Spots & Outdoor Cultural Tourism Scenic Areas: In open outdoor scenic spots such as large natural scenic areas, ancient town blocks and cultural relics sites with wide spatial span and complex terrain, the UHF tour guide device supports long-distance stable signal transmission, and the audio will not be disconnected or distorted due to the large movement range of the tour group.
International Expos & High-end Business Exhibitions: In large exhibition centers, international expos and professional trade shows with dense exhibitors, huge flow of people and numerous exhibition areas, the tour guide device with multi-channel design can meet the simultaneous guiding needs of multiple brands and exhibitors in the same venue.
Product Details
Transmitter
The UHF tour guide device has a compact and ergonomic shape for easy holding and wearing. The transmitter is 115*55*21mm and 48g, while the receiver is 22*52*14mm and only 15g, bringing no extra burden for long-time use.
Receiver
It is equipped with clear MENU, SET, MUTE and CHANNEL buttons for direct operation. Channel switching and mute control can be finished in one step, which is simple and efficient for all guides to master quickly.
FAQ
Q1: Will there be signal crosstalk when multiple tour groups use the tour guide device in the same venue at the same time?
A1: No. The tour guide device is equipped with multiple adjustable independent channels, and the frequency can be customized according to actual needs. Different tour groups only need to set exclusive working channels, and there will be zero signal crosstalk between each other, which can fully meet the simultaneous guiding needs of multiple teams in high passenger flow venues such as exhibition centers, scenic spots and large museums.
Q2: What are the core advantages of the tour guide device compared with other frequency band tour guide equipment?
A2: The device features superior anti-interference performance, excellent signal penetration and stable long-distance transmission. It can resist various electromagnetic interference in complex environments, easily pass through metal structures, building partitions and solid barriers, and maintain clear and uninterrupted audio transmission, which is far more adaptable to complex use scenarios than ordinary frequency band equipment.
Q3: Does this device support connection with Bluetooth translation devices?
A3: Yes, it can be paired with mobile phones, translation devices and other Bluetooth equipment.
Q4: How long does it take to fully charge the device and how long can it be used continuously?
A4: It takes 2.5 hours to fully charge, and the continuous working time is 6-8 hours.
Q5: Can the L7 tour guide device work stably in industrial factories with a lot of metal structures or museums with many indoor partitions?
A5: Absolutely. The UHF band has strong signal penetration capability, which can break through the obstacles of metal workshop structures, multi-layer building partitions and exhibition hall showcases. It can realize stable audio transmission in such complex spatial environments without signal disconnection, distortion or delay, and is the optimal choice for guiding in industrial and cultural venue scenarios.
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