The NEOLIVE R2 Plus Video Switcher Mixer is the perfect tool for professional video production. With a large 5.5-inch 1080p LCD screen and a joystick to control PTZ cameras, this mixer makes all operations easy and efficient. It features 4 HDMI inputs and 2 HDMI outputs, allowing you to connect up to 4 independent cameras to obtain different picture angles. Whether you're a content creator or a professional videographer, the NEOLIVE R2 Plus Video Switcher Mixer is the perfect choice for your next project. Upgrade your panel today and experience high-quality video production like never before.