Product Overview

Harmonai GS-880 is a professional wired daisy-chain conference system main unit with integrated voting functionality, designed specifically for formal medium-to-large-scale meetings in government agencies and enterprises. The system uses a daisy-chain serial connection method and supports hot swapping for easy installation and maintenance. Chairperson and delegate units feature a 3.5" intelligent high-definition touchscreen, displaying real-time unit parameters, volume control, language switching, brightness adjustment, and more—ensuring intuitive and clear operation.

The main unit supports full meeting workflow functions including sign-in, voting, election, scoring, and speaking time management. The chairperson unit holds priority control rights—approving delegate speaking requests and fully managing meeting order. Each unit employs a fully isolated dual-microphone architecture (primary + backup): if the primary microphone fails, the backup continues output seamlessly, guaranteeing zero-interruption meetings.

Typical Applications

The GS-880 is widely used in scenarios requiring formal voting, sign-in, and election capabilities—including government meetings, NPC and CPPCC voting sessions, corporate board meetings, tender evaluation panels, and academic review committees. The system supports multiple chairperson units operating simultaneously, with no positional restrictions—enabling flexible deployment. Units also support service requests (e.g., water, stationery, staff assistance), enhancing overall meeting professionalism.