l音响设备Audio l影视产品video production, l家庭剧院home cinema, l显示器及投影器材display and projection, l环境控制及整合,Environmental Controls l控制系统Control Systems l语音/数据通讯tele/data communication l电子广告牌Digital Signage l保全及生活、居家安全security/life safety l应用软件software, linterfacing and distribution l照明lighting, l陈设品、外围配备furnishings l网络串流媒体streaming media, l设备及鹰架rigging and staging l线材、链接器cables and connectors l视频会议及相关协议技术video conferencing and collaborative technologies, l组织、架构工程及相关产品 structured wiring and ancillary products. | 
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