bids are invited for interactive panel 105 inch - size - 105 inch , video conference system - resolution - 4k uhd , wireless micro phone speaker - pickup range upto - 7 to 10 m (omni direction) , speaker - 4 inch woofer two way speaker full range sound , 4 channel class d amplifier - maximum power per channel - 500w, maximum gain - 42 db , hdmi cables , 8 port poe switch - 8 port poe switch with 6x10/100/1000 tx+ 2x1000 mbps sfp ports . capacity - 20 gbps, forwarding rate - 14 mbps, power supply - 100v to 240v. , dual band wireless access point - dual band wireless access point with wi-fi standard 802.11ax. wi-fi standards - ieee 802.11ax or higher, antenna - dual band, speed - 2.4 ghz & 5 ghz, data rate - 3 gbps or higher. , wireless delegate unit with microphone selection button - wireless delegate unit with microphone selection button. mounting type - table top, audio outputs - 70 dbl, plug n play - yes , rechargeable battery pack - capacity - 12800 mah, backup capacity - 24 hours, output voltage - 7.5 vdc , battery charger - charging status , wireless control unit - wi-fi standard ieee 802.11ax, frequency band 2.4 ghz and 5, mounting type - wall-mounted with bracket , hdmi amplifier - resolution - 4k, channel - 4, cable distance - 4k upto 25m, bandwidth - 96 gbps or higher , 10 port hdmi distributor - input port - 1, resolution - 4k (uhd), signal support - upto 20m with high resolution, hdmi version - 1.4 - 10 gbps, 2.0 - 18 gbps selection - automatic and manual (both), led indicators - yes , 65 inch display with camera and micro phone speaker - item - display, size - 65 inch , video conference system - resolution - 4k (30 fps) , display 75 inch - size - 75 inch , hdmi extender - resolution - cat6 - 4k ultra upto 30 m total quantity : 40