supply, installation & commissioning of interactive intelligent panel with external web camera. make view sonic or senses or lg or samsung. t he specifications are as below, 1.screen size - minimum panel size 75 inches 2.toughened glass protection (minimum level 7 mohs std or higher). 3.resoluti on : 3840 x 2160 (4 k) or superior 4.touch response time less than 6 ms 5.sensing accuracy up to 0.5 mm 6.viewing angle 170 to 178 / 170 to 178 7.graphic s card minimum 4 gb of intel or amd 8.inbuilt cpu with minimum i5 processor 7th gen, 8 gb ram, ssd of 240 to 256 gb and 1 tb hard disk. 9.in build digital audio system with 30 to 40 watt output 10.sensing type minimum infrared 10 points writing and 20 points touch 11.android cpu - minimum 1.8 ghz quad co re processor with minimum 3 gb ram and flash drive minimum 16 gb 12.anti-virus software with license validity of minimum three year 13.in built cpu will i nclude windows 10 pro (licensed) with connections points such as bluetooth, wifi, hdmi 1080p, hdmi 4k2k, mic /earphone input port, usb 2.0/3.0 port, pc audio, external camera connectivity, lan rj45, mini display port, vga input, cvbs and spdif (fiber optical out). 14.specially designed software -white smart board features with lifetime product updates. 15.remote control for operating panel. 16.two stylus pens 17.external web camera (model logitech c270 or le novo fhd or hp w200 hd) 18.hdmi / av cables / usb cable set (according to system environment) 19.product manual. the technical specifications are bare minimum requirements and if higher or superior version is available it may be considered. warranty and training details - 03 years onsite comprehensive incl uding physical damage warranty. free physical training and unlimited online training during warranty duration. oem or the oem authorized firms will only quo te. [ warranty period: 30 months after the date of delivery ] ] => limited