Yin Shi Te IN350-3XLIt is a product that can be passed throughUSBInterface transmission4KHigh definition video conferencing cameras with high-definition picture quality; Suspended ceiling, equipped with selfDynamic flipping function; Built in high-definition integrated movement, fixed focus1080p、 128°Ultra wide angle, automatic focusing.Equipped with high-speed pan tilt function and 256 presets; supportSONYVISCA、PELCO P/D RS232CreachRS485Communication protocol. shouldUSBHigh definition video conferencing cameras are widely used in video conferencing, remote teaching, surveillance, healthcare, conferences, training rooms, courts, internet communication, and various video communication fields.