bids are invited for interactive panel and accessories - size - 65 , resolution - 3840x2160 or better, brightness - 500cd/m2 or better (500nits), thickness of the panel - the panel should be slim design with thickness of 90mm or less, system version - android 8.0, 3gb ram, 32gb rom or better, response time -6ms or less, system - windows10/8 android/chrome with ms windows license, touch point - up to 10 writing touch , touch - tool finger, passive infrared pen, surface hardness - toughened glass with level 7 of mohs standard, speaker - stereeo 2 x 15 watt or better speaker, input ports- hdmi x 3, vga x 1, audio x 1, rs232 x 1, output ports - hdmi x 1, audio (earphone out) x 1, spdif x1, rj45x 1, usb ports: usb 2.0 type a x 3, usb 3.0 type a x 3, usb 2.0 type b for touch x 1, pc slot x 1 (built-in wi-fi and bluetooth) , accessories- power cord x 1 (2meters), usb touch cable (type a-b) × 1 (5 meters), hdmi cable× 1 (3 meters), writing pen × 2, pull & push wall mount bracket × 1, remote control × 1, battery × 2 (aaa), built in software - white board, screen recording, browser, screen share, visualiser, built-in 120 pin ops module - intel i5, 8th gen, 8gb ram, 128gb ssd + 1000 gb hdd, ports- hdmi x 1, dp (display port) x 1, usb3.0 x 4, usb 2.0 x 2, usb type c x1, rj45 port x 1, audio out x 1, mic in x 1, wi-fi, bluetooth & win-10 or better , certificates from oem - bis, ce, rohs, fcc, iso-9001:2015, iso 45001:2018, oem website- oem website link required to verify the above specifications (share website link), warranty - 3 years , speakerphone - portable speakerphone, 92 db or more speaker out, 4 bi-directional microphones (360 degrees) voice pickup, voip, built-in acoustic echo cancellation, automatic gain control, and acoustic noise suppression, provision of extension microphone up to 2 or more, interface: usb, ext1, ext 2, with 10 mtr usb cable , ptz camera - optical zoom 12xdigital zoom 10xhorizontal viewing angle 72.5°(w)~6.9°(t)image sensor 1/2.7 hd cmos sensoreff