AV Supply 
 Below is a curated list of common audio visual (AV) equipment types along with notable manufacturers in each category:
Equipment Types
Video Displays & Interactive Screens
- Large format LED/LCD displays
 
- Interactive whiteboards and touchscreens
 
- Digital signage displays
 
Projectors & Projection Systems
- Business/education projectors
 
- Home cinema projectors
 
- Ultra-short throw projectors
 
Audio Systems
- Speakers (ceiling, wall-mounted, portable)
 
- Amplifiers and mixers
 
- Soundbars and professional PA systems
 
Video Conferencing & Collaboration
- Conference cameras (PTZ, fixed)
 
- Microphones and speakerphones
 
- Unified communications systems
 
Wireless Presentation & Sharing Solutions
- Wireless screen sharing devices
 
- Collaboration hubs (e.g., ClickShare)
 
Control & Integration Systems
- AV control processors
 
- Automation and room scheduling systems
 
- Touch panel controllers
 
Recording & Streaming Equipment
- Video recorders
 
- Capture devices and streaming encoders
 
Lighting & Environmental Control
- Stage and venue lighting systems
 
- Ambient and accent lighting for meeting spaces
 
Manufacturers
- Barco - Renowned for high-end displays, projectors, and wireless collaboration tools (e.g., ClickShare).
 
- Extron - Specializes in control systems, automation, and integrated AV solutions.
 
- HP/Poly (Polycom) - Leading provider of video conferencing and collaboration systems.
 
- Logitech - Offers conference cameras, collaboration tools, and accessory solutions.
 
- Samsung - Manufactures LED/LCD displays, digital signage, and commercial projectors.
 
- NEC - Offers a range of professional displays and projector systems.
 
- JBL & Bose - Leaders in high-performance speakers and sound systems.
 
- Yamaha - Offers audio mixers, speakers, and a variety of professional sound equipment.
 
- Sennheiser & Shure - Specialize in professional microphones and audio accessories.