16路SDI字符叠加器字幕机(16入64出) (型号:WS-SDIDJ-16-64)
16路SDI字符叠加器字幕机(16入48出) (型号:WS-SDIDJ-16-48)
4路SDI字符叠加器字幕机(4入8出/12出/16出) (型号:WS-SDIDJ-4CH)
单路SDI字符叠加器字幕机(1入2出/3出/4出) (型号:WS-SDIDJ-104)
16路SDI视频字符叠加器(16入32出) (型号:WS-SDIDJ-16-32)
8路SDI字符叠加分配器(8入32出) (型号:WS-SDIDJ-8-32)
8路SDI字符叠加器(8入24出) (型号:WS-SDIDJ-8-24)
8路高清SDI字符叠加器(8入16出) (型号:WS-SDIDJ-816)
专业级HD-SDI字符叠加器(字幕机) (型号:WS-SDIDJ-406)