tender for to purchase of digital interactive board for zp school and anganwadi at grampanchayat manjari khurd,tal-haveli,dist-pune , digital interactive board , size-65 inch color-black usage/application-education resolution-ultra hd 3840 x 2160 model name/number-ifp65s input type-finger touch touch points-windows 20 points operating temperature-0 - 40 deg c weight (kg)-42 audio-2x20w touch detection method-advanced infra-red dimension(w x h x d) (mm)-1506.28 x 901.32 x 96.1 voltage rating- 100 - 240v/ac os built-in system-android 9 connection installation of front-1xusb(pc) | 1xusb(android) | 1xusb(touch) | 1xhdmi 2.0-in brightness (nits)-450 cpu/gpu-arm cortex a53, 1.5ghz/malig51 response time(ms)-6 ms viewing angles-178 deg(h) / 178 deg(v) contrast ratio-1200.01.00 connection installation of side-1xhdmi-out | 1xspdif-out | 1xusb(touch) | 2xusb(android) | 1xdp-in | 2xhdmi 2.0-in connection installation of bottom-2xlan | 1xrs232-in | 1xaudio-out | 1xpc audio | 1xvga life time(hrs)-30,000 thickness-4t ram-4gb/8gp compatible system-windows 8/10/xp, linux, mac, android