supply of smart class establishment in govt. schools at udhamsinghnagar , display screen screen size49 inches or above android 7+ compatible 1 gb / 8gb rom full hd resolution: 4k ultra hd ( 3860 x 2160 ) | refresh rate: 60 hertz, sound: 24 watts output | dolby audio power speakers surround virtualizer, smart tv features : hands-free voice control | 4k android tv + hdr 10 | ai-in | t-cast | bluetooth 5.0 | android p, display : a+ grade panel | uhd | hdr 10 | full screen | slim design, supported image type tiff, gif, png, raw, jpeg, media format avi, dvd, mpeg, wav, wma, image contrast ratio 200000:01.iso compliant. ( with sitc ) , ups input voltage ( standard range ) 100 v - 300 v; charging current ( standard ) : 10 amps ± 1 amps, output power- 760watts. rated capacity- 600 va; efficiency ( with sitc ) , key board & mouse ambidextrous mouse perfect for both your left and right hand, wireless connection - connects with usb dongle, 1000 dpi, 10 m range ( with sitc ) , wifi dongle multiple sim wifi dongle , 150 mbps, data rate : fdo-lte / tdo-lte ul 50m / dl 150mbps, dc-hspa+, ul 5.76m / dl 2mbps ( mt6735 ) , wifi antenna 72m:-68dbm per<8%54m : -68dbm, per <8% 11m ( with sitc ) , speaker 2.1 channel, output power ( rms ) subwoofer 10 watts satellite 7 watts x 2 total 24 watts, impedance subwoofer 6o satellite 4o frequency response 40hz - 20khz, line input:2ch rca ( with sitc ) , web cam full hd with inbuild mic compatible for video conferencing, cmos sensor, image control color saturation, brightness, sharpness and brightness is adjustable; snap shot switch for taking still pictures, anti-flicker 50hz, 60hz or outdoor; resolution hardware: 500k pixels; image quality: rgb24 or i420 exposure: auto or manual and angle of view: 58 degree, interface: usb2.0; frame rate: 30 fps ( max ) ( with sitc ) , wireless mic with noise cancellation, bluetooth 4.1csr chip, 10m wireless length, sensitivity: 2.5mv / pa ( with sitc ) , digital content class 1-12 bilingual content ncert all subjects , worksheets, solutions, digital online depository , online access to all educational portals within pen drive . ( licence period 02 yrs ) . ( with sitc ) , pen drive 64 gb and above pen drive with complete content ( with sitc ) , others installation kit / vga / hdmi / . ( with sitc ) , annual maintenance 2 years with part replacement payment ( with sitc ) , teacher training 1. hardware training to all teachers including usage and know how 2.pedagogical training total 10 in numbers to teacher to have blended study teaching approach 3. unlimited online support and training to teacher by telephone and video conference. ( with sitc )