PROLITE LH5552UHS-B1 55" 4K UHD Professional Digital Signage 24/7 display (Landscape and Portrait) featuring Android OS, FailOver and Intel® SDM slot TECHNICAL SPECIFICATION DISPLAY CHARACTERISTICS Design Thin bezelDiagonal54.6", 138.8cmPanelVA, matte finish, haze 25%Native resolution3840 x 2160 @60Hz (8.3 MegaPixels 4K UHD)Aspect ratio16:9Panel brightness500 cd/m2Static contrast5000:1Response time (GTG)8msViewing zonehorizontal/vertical: 178°/178°, right/left: 89°/89°, up/down: 89°/89°Colour support1.07B 8bit+FRCHorizontal Sync30 - 80kHzViewable area W x H1209.6 x 680.4mm, 47.6 x 26.8"Bezel width (sides, top, bottom)13.9mm, 13.9mm, 13.9mmPixel pitch0.315mmBezel colour and finishblack, matte INTERFACES / CONNECTORS / CONTROLS Analog signal inputVGA x1 (DVI-I: VGA+DVI)Digital signal inputDVI x1 (max. 1920x1080 @60Hz) HDMI x3 (v. 2.0, max. 3840x2160 @60Hz). DisplayPort x1 (v. 1.4, max. 3840x2160 @60Hz)Audio inputMini jack x1 (3.5mm)Monitor control inputRS-232c x1 RJ45 (LAN) x1. IR x1 (3.5mm stereo mini)Digital signal outputDisplayPort x1 (max. 3840x2160 @60Hz, MST-out Daisy Chain v. 1.2)Audio outputSpeakers 2 x 10WMonitor control outputRS-232c x1. IR loop through x1 (3.5mm stereo mini)HDCPv. 2.2USB portsx2 (v. 2.0) FEATURES Integrated softwareAndroid OS 8.0, EShare, iiSignageWiFioptionalHardware CPU: MTK96B+MSB6000, CA73*2+A53*2, Memory: 3GB DDR4, Storage: 32GB eMMCExtraIntel® SDM-L, micro SD card slotMax. non-stop operating time24/7Anti image retentionyesMedia playbackyesHousing (bezel)metal (front) GENERAL OSD languagesEN, DE, FR, ES, IT, CN, RU, JP, CZ, NL, PLControl buttonsPower, Mute, Input, Plus, Minus, Up, Down, MenuUser controls picture (brightness, contrast, sharpness, black level, tint, color, noise reduction, gamma selection, color temperature, color control, smart power, over scan, picture reset), screen (H. position, V. position, clock, clock phase, zoom mode, custom zoom, auto adjust, screen reset), Audio (balance, treble, bass, volume, audio out, maximum volume, minimum volume, mute, audio source, audio reset, audio out sync, speaker setting), configuration 1 (switch on state, panel saving, RS232-routing, boot on source, WOL, configuration 1 reset, factory reset), Configuration 2 (OSD turn off, OSD H-Position, OSD V-position, rotation, information OSD, logo, monitor ID, heat status, monitor information, DP version, HDMI version, configuration 2 reset), advanced option (IR control, power LED light, keyboard control, tiling, off timer, schedule, HDMI with one wire, HDMI with one wire power off, FailOver, language, OSD transparency, power save, SDM settings, advanced option reset), Android settings (network, signage display, apps, display, security, date & time, developer options, about)Plug&PlayDDC2B MECHANICAL Orientat ionlandscape, portraitFanless designyesVESA mounting400 x 400mmOperation temperature range0°C - 40°CStorage temperature range- 20°C - 60°CMTBF50.000 hours (excluding backlight) ACCESSORIES INCLUDED Cablespower, HDMI, RS-232cGuidesquick start guide, safety guideOtherStickers for screw holesRemote controlyes (batteries included) POWER MANAGEMENT Power supply unitinternalPower supplyAC 100 - 240V, 50/60HzPower usage133W typical, 0.5W stand by, 0.5W off mode SUSTAINABILIT Y RegulationsCB, CE, TÜV-Bauart, EAC, RoHS support, ErP, WEEE, REACHEnergy efficiency class (Regulation (EU) 2017/1369)G DIMENS IONS / WEIGHT Product dimensions W x H x D1241 x 712.6 x 63.5mmBox dimensions W x H x D1350 x 160 x 860mmPallet volume14pcsWeight (without box)16.7kgWeight (with box)23kgEAN code4948570118496