2026-09-03
Automotive exhibition halls like Dongfeng's Wuhan facility are typically organized into distinct display zones — different models, different technologies, different stories to tell in each area. Guiding visitors through a space like this raises a familiar problem: how do you deliver clear, zone-specific narration as people move from one section to the next, without the narration cutting out, overlapping with the next zone's audio, or requiring a completely separate broadcast setup for each area?
In October 2024, Dongfeng equipped its Wuhan exhibition hall with YingMi's MC200 multi-channel zone broadcast system. The system's core function is automatic zone handoff: as a guide or visitor moves from one signal zone into the next, narration switches channels automatically, so the explanation continues without interruption. Each zone is served by its own nearby player, keeping audio coverage even and localized rather than relying on a single broadcast source for the whole hall.
Guides at the hall use a compact, wearable microphone to deliver live narration in real time, with the option to trigger pre-recorded audio for zones that don't require a live presenter — giving Dongfeng flexibility to mix live guiding with automated content depending on the display and time of day.
For a manufacturer showroom like this, the appeal of the MC200 was in delivering the experience of a traditional multi-zone system — dedicated, zone-specific narration — without the cabling and installation complexity that older multi-channel setups usually involve. The digital wireless transmission also held up well in a hall with hard surfaces and machinery, environments where signal interference is a common concern.
The installation gave Dongfeng's Wuhan exhibition hall a narration experience that follows visitors naturally between zones, reinforcing a cohesive walk-through story across the hall rather than a series of disconnected audio pockets.
