supply of display unit monitor - 55 inchdisplay unit monitor - 55 inch,large display unit monitor - 55 inch - 62 inch professional large format display touch scree n product id: 5116877-15269264384 country of origin: india local content (mii): 50% certification: bis cer tification seller details sold by: resellers oem verified reseller oem verified catalogue 4.5 - 5.0 view all sel lers report this product specifications screen size (diagonal) minimum (cm) 138 screen type touch native resolution (pixels) 3840 x 2160 (uhd) aspect ratio 16:9 brightness (nits) minimum 450 duty cycle 16 x 7 on site oem warranty (year) 5 explore similar products similar products at gem similar mii products at ge m better products at gem similar mse products at gem price on other marketplaces ungrouped screen siz e (diagonal) minimum (cm) 138 technology led backlit screen type touch panel technology vertical align ment (va) orientation portrait and landscape native resolution (pixels) 3840 x 2160 (uhd) aspect ratio 1 6:9 brightness (nits) minimum 450 native contrast ratio (minimum) 4000:1 viewing angle (horizontal:verti cal) 178:178 response time (milli seconds) 8 bezel width (mm) 11.5 number of speakers 2 arrangement of speakers inbuilt wattage of speaker (with maximum 10% thd) (watt) 10 output port for audio output if int ernal speakers are not there available vga port not available hdmi port available dvi-d port not available display port not available usb port available rs 232c port available rj 45 available in built sinage softwar e available power consumption in operating mode (maximum) (watt) 154 power consumption in sleep mod e (maximum) (watt) 0.5 duty cycle 16 x 7 mounting arrangement wall mount bis registration under cr s of meity yes if yes, bis registration number r-61002500 rohs compliance yes power supply 230 v ac, 5 0 hz operating temperature range (degree c) 0-40 operating humidity (%rh) 10-80% dimensions (l x b) (cm x cm) 123.79 x70.88 weight (kg) 15.7 accessories to be s