supply of virtual class room , virtual class room: , the solution has the capability to connect upto full hd @ 1080p 30fps . the following features given below: multi camera - upto 4 cameras full screen videos , sharing of power point , word , excell , pdf files , white board application inbuilt , fully encrypted meetings ( 128 bit ) , file transfer , conference agenda , multiparty text chat , multiple conference rooms , in built video codec ( h . 264 vbr / cbr , mpeg4 ) , playing all types of audio / video files . , teacher traking camera - supports 4k@30fps with inbuilt stereo high gain microphones . it supports eptz ( pan , tilt and zoom ) , comes along with remote to control ptz functionality . it comes with ultra wide angle of 120 degrees , ceiling mount kit for eptz camera - 3x3 kit , student facing camera - ptz fhd-1080p 10x usb delivers up to 1080p video with mjeg compression and with 10x optical zoom and wide angle of 62 . 5 degrees for instant real time , face-to-face experience through its powerful design that enhances your collaboration experience , wall mount kit for student camera , audio solution - dsp cum amplifier with wall mount speakers with wireless microphones - all in one audio conference and sound reinforcement solution with inbuilt amplifier , microphone mixer , with digital signal processor for far end echo cancellation and noise cancellation . it also comes with 2 wall mount speakers ( 50w x 2 ) . comes direct usb based output to be connected with any software based video conference solution and 2 handhled microphone and 1 lapel microphone , touch monitor for the trainer - table top touch monitor of 21 . 5 for the trainer to utilize the same as a touch screen for annotation to be displayed in the screen , projector with minimum lumens of 3800 , cables and connectors required for above