Network Wirelss Zone Explanation System Solution for Large Cultural & Tourist Sites MAG8621/MAG8622+MAG6301

MAG8621/MAG8622+MAG6301 Network Wirelss Zone Explanation System Solution for Large Cultural & Tourist Sites

I. System Solution Overview

With the continuous development of information technology, an increasing number of venues, museums, tourist attractions, and other public spaces are adopting intelligent explanation systems. Traditional manual tour guides are gradually being replaced by automated, intelligent systems. A network wireless zone explanation system delivers accurate content to different areas through wireless networks and smart devices, meeting the explanation needs of both indoor and outdoor environments.

Project Requirements

● Full Coverage: Seamlessly covers complex environments, including indoor exhibition halls, artifact storage rooms, outdoor gardens, plazas, and walkways.

● Intelligent Explanation: Intelligent Explanation: Achieves automated audio guidance that starts when visitors arrive, stops when they leave, and follows their movement, enhancing visitor immersion.

● High Concurrency & Interference Resistance: Supports multiple tour groups simultaneously in adjacent areas without mutual interference.

● High Audio Quality & Reliability: Ensures clear voice transmission in various environments, while maintaining system stability and reliability.

● Integrated Management & Scalability: The system is easy to manage, can be integrated with monitoring and alarm systems, and supports future expansion.

II. System Solution Configuration

Design Objective:

Provide visitors with a seamless interpretation experience across both indoor and outdoor areas.

System Design Principles:

Unified platform, seamless switching, multi-level deployment, and easy management.

Key System Advantages:

Multi-zone interpretation, precise location-based triggering, background music playback, strong environmental adaptability, and support for emergency broadcasting and information notifications.

System Configuration Description

Core Management Components:

● Network Public Address System Control Host: The system’s brain, responsible for device management, content distribution, guide grouping, scheduled tasks, and system monitoring.

Mobile Devices:

● Positioning Tags (MAG63PL, MAG862PL): Worn by guides as UWB positioning tags to trigger automatic narration.

UHF Wireless Microphones (Handheld/Lavalier/Headset): Used by guides, transmitting voice via UHF signals to MAG8622 column speakers or MAG6301 terminals. Supports infrared frequency pairing for easy and convenient management.

● Explanation Process – “Sound Follows the Guide”:

Preparation: Guides receive positioning tags (MAG63PL, MAG862PL) bound to their identity, along with UHF wireless microphones.

● Entering Zone A (Outdoor):When a guide enters the garden area (Zone D), their positioning tag enters the UWB detection range of the MAG8622 column speaker in that area (e.g., set to 20 meters). The system automatically locks the speaker channel to the guide’s microphone, and the explanation is broadcast through the column speaker, allowing visitors to hear the garden explanation.

● Seamless Switching to Zone B (Indoor): As the guide moves toward the exhibition hall (Zones A/B/C), their tag is first detected by MAG6301 terminals at the transition area near the doorway. The system immediately routes the audio signal to all devices in Zone B, enabling smooth switching and starting the playback of the exhibition hall explanation.

● Simultaneous Explanation by Multiple Guides: Meanwhile, another guide is conducting an explanation in the adjacent Zone E (another courtyard). Using different UHF channels and logical zones, each group of visitors hears only their respective guide’s explanation without interference.

III. Network Zone Explanation System Framework

The system features system-wide broadcasting, scheduled playback, paging, fire alarm notification, and automatic zone explanation.

IV. System Workflow

The Wireless Zone Explanation System mainly consists of wireless terminals, positioning tags, and wireless microphones. Terminals are installed in each area and are responsible for real-time audio transmission from the positioning tags and wireless microphones. The audio signal is sent to the speaker devices for live playback on site. Control devices can include laptops or network control hosts (housed in a cabinet or control room).

V. MAG6301 Network Wireless Zone Explanation Terminal

Features:

● With built-in 2×20W digital amplifier to connect 2 20W/4Ω passive speakers for live sound reinforcement.

● With built-in 4-channel U-band wireless microphone receiving module to connect 4 wireless microphone, allowing for wireless transmission distance of about 100m in an unobstructed state.

● Support 16-bit digital audio stream decoding with a maximum sampling rate of 48KHz.

● With 1 AUX IN and 1 AUX OUT to expand the local audio source and local power.

● With built-in industrial-grade special network audio decoding chip to play the background music, emergency paging, alarm signals, etc. from the system host, with 7 or more levels of priority management function for network program sources, classified into 3 major categories, namely, background broadcasting, service broadcasting, and emergency broadcasting.

● Compatible with standard network protocols such as DHCP, TCP, UDP, ICMP, IGMP and ARP.

● Designed with dual network ports and support hand-in-hand connection to the network switch.

Function Advantages

Work with Network PA System Host

● It works with the network public address system host for multi-zone timed explanation and cycled explanation.

● With a variety of functions of network public address system such as broadcasting, timing playback, paging, and fire alarm, as well as automatic zone explanation.

Local Use When Disconnected

● When disconnected from the network, the network amplifier can provide the audio source for the timing point with the SD card with the server timing point inserted in advance. The wireless handheld microphone can be used separately without affecting the normal operation of the field work.

Scene Triggering

● Support high-level triggering (5-24V) and short-circuit triggering. When the linkage input signal is triggered, the pre-produced audio file can be automatically broadcast.

Priority

● Support the priority setting for audio sources of the terminal, with the highest priority for the wireless microphone, and support 3 priority modes, that is, local priority, network priority and hybrid.

VI. MAG8621 / MAG8622 Network Zone Explanation Column Speaker

Features:

● Supports background music, emergency paging, and alarm signals from the main system.

● Utilizes UWB high-precision detection technology with a maximum effective range of 150 meters.

● Features two true diversity UHF wireless microphones that extend sound reinforcement coverage beyond 150 meters.

● Integrated DSP digital audio processor enables 9-band equalization adjustment, while DRC audio algorithm, AGC, and feedback suppression algorithms significantly enhance live sound quality.

● The network system supports multi-zone scheduled narration, manual narration, and proximity-triggered card-based narration.

● It also allows grouping of narration zones.

● Remote access via the network enables configuration of wireless microphone frequency bands, volume adjustments, and other parameters through the terminal's web interface.

● Equipped with 60W/120W digital amplifiers to meet live sound reinforcement requirements.

Wide Coverage

● Utilizes UWB high-precision detection technology, providing a maximum effective range of up to 150 meters.

● Features two true-diversity UHF wireless microphones, supporting sound reinforcement over distances exceeding 150 meters.

IP Camera Integration

● Supports integration with mainstream cameras such as Hikvision and Dahua, enabling event-triggered actions and event announcements.

● Allows real-time viewing of monitoring footage from zone terminals with built-in cameras, as well as from connected IPCs (network cameras).

VII. Application Scenarios

The DSPPA Network Zone Explanation System, with its core advantages of automatic triggering, seamless switching, simultaneous multi-guide operation, and unified management, is ideally suited for scenarios that demand a high level of visitor experience, operational efficiency, and cultural interpretation.