tender for supply and installation of commercial led tv - 65 inch with wall mount accessories for ktdc malabar courtyard, muzhappilangad, kannur , supply and installation of items , commercial led tv - 65 4k ultra hd display: ips panel, resolution(pixels): 4k ultra hd (3840 x 2160), brightness: 330 nits or above, refresh rate: 60hz or higher, operation hour: 16/7 or above, viewing angle (h/v): 178/178, response time: 8 ms built in speakers: 2.0 channel, 10w + 10w or higher with dolby audio connectivity: built-in wi-fi 5ghz/2.4ghz, bluetooth, hdmi: 3 ports(2.0 or higher), rf in:1, av in, usb 2.0( or higher) : 2 nos., rj-45:1 port minimum; rs-232c, spdif out usb device support:fat16/fat32/ntfs(read only), etc. smart features: quick access, web browser, pre-loaded apps, screen sharing, screen mirroring, hotel mode, mobile sharing, pc/dvd component connectivity ip rating: ip5x or higher standby power consumption: less than 0.5w built - in: cpu with minimum 2gb ram and 8gb storage, accessories: wall mount, remote control, connecting cables, batteries warranty: onsite 3 years full warranty