bids are invited for smart classroom fixing of fasteners on ceiling for fixing overhead projector in selected room 3, 600 lumens, 3lcd technology for equal white & colour light output, xga resolution and 4:3 performance, long lamp life up to 12, 000 hours in eco mode, easy setup and positioning flexibility, hdmi connectivity installation of customized ceiling mount kit ( 2 ) for projector ( expandable upto 4 ) installation of hdmi cable as per room size installation of vga cable as per room size installation of power cable as per room size installation of high gain, matt white screen as per requirement installation of other accessories for proper fixing and smooth running of audio visual aid. installation of base & mount for fixing of interactive panel, android operating system, 4k ultra hd display that delivers a clear and sharp image, vivid color feature supported, screen sharing from multiple devices through wirelessly, such as smart phones, computers, and tablet touch screen panel, built in mic, built- in office document and media files support, supports dual band wi-fi, hot-spot with enabling hotspot and wi-fi at the same time feature. installation & demonstration of interactive panel for proper handling of the machine total quantity : 10