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IR Touch Screen Product name: Smart touch screen ModelCTV11020 LCD screenSize110 inch Ratio16:9,Wide SXGA Resolution3840(RGB)脳2160 , UHD Viewing angle89/89/89/89 (Typ.)(CR鈮?0) Brightness360 cd/m虏 (Typ.) Contrast4000:1 Reaction time8 (Typ.)(G to G) Maximum color1.07B (8-bit + Hi-FRC) Power240W (Typ.) Vertical scan rate120HZ Pixel Pitch(mm)0.2115脳0.6345 mm (H脳V) Display area2436.48mm width脳1370.52mm height OPS configurationCPU brandIntel CPU modelintel Core i5 8400 motherboard chipsetINTEL chipset, OPS Memory8GB Storage256G SSD Graphics card modelIntel HD WI-FI150M Sound cardIntegrated sound card CameraNone CD driveNone Network cardbuilt-in RTL 8101E 100M Other interfacesOPS interfaces /RS232/ 4*USB2.0/RJ-45/earphone interface/microphone interface Television system锛圓ndroid teaching conference system锛?/strong>CPUortexA53*4 1.5GHz D-RAM2GB FLASH8GB Androidversion6.0 TV color systemPAL/SECAM/NTSC TV sound systemB/G,D/K,I,L/L,M/N LanguagesEnglish, Spanish, Russian, French, Italian Sound systemOutput power 2*15W Image engineNormal 3D mode RJ451 RF input锛圱V锛?/p>Yes (ATV銆丏VB-T) S-Viseo input1 VGA1 AV input1 HDMI input3 YPbPr1 DP1 Front interface functionHDIM input*1銆乼ouch input USB-OUT*1銆乵edia USB-IN*1锛孭C*3 PowerVoltage rangeAC 110锝?40V-50/60HZ SystemOperating systemLinux, Android, WinCE, Windows 7/10 EnvironmentWorking temperature0鈩?40鈩?/p> Working humidity20%-80%RH Storage temperature-20鈩?60鈩?/p> Storage humidity10%-75%RH Touch systemTouch technology: non contact infrared touch technology, 20 simultaneous touches USB adaptive, no need to drive, no need to calibrate Touch mode: finger, pen, or any other non transparent object Continuous response speed: continuous click 鈮?5ms; First click response time 鈮?8 ms, continuous response time 鈮?5 ms Computer response: system automatic identification Dimensions (Built-in Speakers)2515*1504*132mm Net weight (Reference)100KG Gross weight (Reference)120KG Product introduction: The 5-in-1 intelligent teaching conference tablet integrates computer, play box, projector, projection screen and electronic whiteboard Product function: multi-function Whiteboard writing, intelligent annotation, wireless projection, commercial display, touch screen, LCD screen, TV system. Quick response Solid state disk, industrial control motherboard, high performance, durable power. Multi touch, precise and sensitive The highest standard product of smart touch screen supports 20 simultaneous touches, high precision infrared touch, and touch resolution up to 32768 脳 32768, high sensitivity, fast response, fine and vivid strokes, smooth and fluent writing. Intelligent hover menu, sidebar menu; Support any channel writing, annotation, screenshot, scanning code sharing and other functions. Multi-people operate on the same screen and interact with each other easily. Smart touch screen can write, erase and annotate on the same screen at will. Wireless on the same screen, support multi-channel on the same screen, realize mirror image anti control, remote snapshot, video, music, document sharing and other functions. The external input signal source automatically identifies the jump, and the screen switching is easy and convenient.IR Touch Screen website:http://www.ctv-touch.com/touch-screen/ir-touch-screen/