Manufacturers across professional AV — LED and LCD display, conferencing, network audio and control. Inclusion requires a publicly downloadable datasheet and documented support for at least one standard interface or protocol.
m manufacturer with own production · t trading company / rebadged · parentheses show parent or acquirer
| Supplier | Category | Product line | Country | Interfaces |
|---|---|---|---|---|
| Absen m | Display | Indoor & outdoor LED, rental | China | Novastar · Brompton |
| AtlasIED m | Audio | Atmosphere, IPX Series | US | SIP · Dante |
| Axis Communications m | Audio | C-Series network audio | Sweden (Canon) | SIP · VAPIX |
| Barco m | Display | UniSee LCD, LED, image processing | Belgium | Proprietary · HDBaseT |
| Biamp m | Conferencing | Tesira, Vocia, Parlé | US | Dante · AVB · AES67 |
| Bosch / Dynacord m | Audio | PRAESENSA, Plena | Germany | OMNEO · Dante |
| Christie m | Display | LED, projection, video walls | US (Ushio) | HDBaseT · SDI |
| Crestron m | Control | NVX AV-over-IP, control, UC | US | NVX · Dante |
| Daktronics m | Display | Outdoor LED, DOOH, sports | US | Proprietary |
| Dahua m | Display | LED displays, network PA | China | SIP · HDMI |
| Extron m | Control | NAV AV-over-IP, matrix, control | US | NAV · Dante |
| Hikvision m | Display | LED, LCD video wall, signage, audio | China | SIP · HDMI · ISAPI |
| Kramer m | Control | AV-over-IP, switching, wireless | Israel | AVoIP · HDBaseT |
| Leyard / Planar m | Display | Fine-pitch LED, LCD video walls | China / US | HDBaseT · SDI |
| LG Business m | Display | LCD signage, MicroLED, transparent | South Korea | HDBaseT · webOS |
| QSC m | Conferencing | Q-SYS ecosystem, amplifiers | US | Q-LAN · Dante · AES67 |
| Samsung Display Solutions m | Display | LCD signage, The Wall MicroLED | South Korea | HDBaseT · Tizen |
| Shure m | Conferencing | Ceiling arrays, wireless, DSP | US | Dante · AES67 |
| TOA m | Audio | VM/VX series, IP-A1 | Japan | SIP · Dante |
| Unilumin m | Display | Fine-pitch LED, rental, DOOH | China | Novastar · Colorlight |
| 2N m | Audio | SIP Speaker, Netspeaker | Czechia (Axis) | SIP |
| Example Trading Co. t | Display | Rebadged LED cabinets | — | Novastar |
［示例数据 · 上线前需逐条核实归属关系、产品线与接口支持］