DeSheng Zone Guide Broadcast System Applied at Shandong Provincial Workers' Innovation and Efficiency Service Base

　　The Shandong Provincial Employee Innovation and Efficiency Service Base is located within the Kangqiao Development Center on Erhuan North Road in Tianqiao District, Jinan City, covering a total area of approximately 1,043 square meters. The Shandong Luban Employee Innovation and Efficiency Service Center, established at the base, is responsible for its market-oriented operations. It aggregates and evaluates employee innovation achievements, tracks their transformation, and provides policy and financial services.

　　To meet the growing demand for academic exchanges, site visits, and research activities, the Innovation and Efficiency Service Center implemented a zoned guided tour broadcasting system solution. This solution ensures accurate and efficient information delivery while enhancing reception quality and satisfaction. The system comprises the Desheng WTG-800 Intelligent Zoned Guided Tour System, EBS-400 Constant Impedance Ceiling Speakers, EKA-D8A Integrated Amplifiers, and TE-2024 Feedback Suppressors.

　　Detson's professional technical team divided the venue into multiple zones for coordinated regional control based on site conditions. When a guide enters a designated zone carrying the WTG-800T transmitter, it automatically connects to the corresponding WTG-800R receiver. The guide's commentary is then delivered clearly and accurately to every audience member through the installed EBS-400 ceiling speakers. This eliminates the need for additional ear-mounted devices, enabling full-venue sharing and making the tour service smarter and more interactive.

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　　The Desheng WTG-800 Smart Zone-Based Guided Tour System employs UHF digital encryption technology to ensure stable signal transmission and strong anti-interference capabilities. Supporting up to 23 channels and 10 distance range settings, the system enables simultaneous guided tours for different groups in separate zones without interference or frequency overlap. The transmitter features a built-in 16GB memory. Its MP3 functionality not only plays background music but also pre-recorded audio content, reducing the burden of manual narration.

　　The receiver's flexible design supports both internal and external amplifiers, with line input/output and audio cable connectivity options. Its broad compatibility with various broadcasting and audio systems ensures powerful versatility, effortlessly handling large-scale scenarios such as scenic areas, exhibition halls, and schools. This project was completed and accepted on schedule, playing a crucial role during multiple site visits and research activities. It comprehensively enhanced on-site tour efficiency and service quality, earning high praise from the Luban Employee Innovation and Efficiency Service Center.