Touch-screen machine manufacturer

Touch-screen machine factory 70-inch touch-screen machines manufacturers LCD screen sizes: 70-inch panel: SAMSUNG, LG, AU display area: 1538.88 (H) x865.62 (V) Display mode: 16: 9 pixel size: 0.630 (h) * 0.630 (v) mm Resolution: 1920 * 1080P Contrast: 3000: 1 Brightness: 700cd / m refresh rate: 120Hz Display color: 16,770,000 colors Dimension: 1673 × 1004 × 105 Weight: 53Kg touch infrared touch writing system System communication ports: USB / COM touch embedded mode: built-in touch screen sensors: Embedded infrared touch touch screen positioning resolution: 4096 * 4096 Scanning speed: ≤8ms positioning accuracy: ± 2mm Written by: pen or finger touch mode: IR contacts True two error-free built-in computer configuration (optional 1) CPU: IntelG41 motherboard + E5700 processor (optional) Motherboard Chipset: IntelG41 + E5700 Memory: 4G / DDR2 / 800MHzhH hard drive: 320GB / SATA / 2 "5. / 5400r / min (capacity optional) WI-FI: 150Mbps NIC: Built Realtek RTL8111B / C100M built-in computer configuration (optional 2) CPU: IntelH61 motherboard + I3, I5, I7 (optional) Memory: 4G / DDR2 / 800MHz hard drives: 320GB / SATA / 2.5 "/ 5400r / min (Capacity Optional) Sound: ALC662 NIC: Built RTL 8101E 100M TV System Image format: PAL, NTSC / SECAM (Option) Sound System: BG, DK, I (M / N, L, L Option) channel storage: 200 TV input ports: HDMI Input: 2, VGA inputs: 1, Ypbpr enter: Group 1, S-Video Input: 1, CVBS1 inputs: 1, CVBS1 / S-Video Audio Input: 1 set, CVBS2 input: 1, CVBS2 / Ypbpr Audio Input: 1 set, PC Audio Input: 1, TV input: a TV out port: CVBS Output: 1, CVBS Audio output: 1 group headphone output: 1, coaxial audio output: 1 USB2.0 multimedia features: support audio and video playback, you can achieve picture browsing, playback 3D dynamic noise reduction: Support for 3D video dynamic noise reduction rich interface USB: 5 个, VGA: 1 个, network interfaces: one, PC / 2 mouse and keyboard interface: Group 1, serial: 1, Audio output: 1 Audio Input: 1, microphone input: 1 Audio / Speaker Characteristics Speaker Type: Built-plastic speaker audio features: balance, automatic volume control, NICAM / bilingual / surround sound, optical mode, an equalizer maximum output power: 10W * 2 Supported operating systems Windows Vista / Windows XP / Windows7 Power Management Input Voltage Range: AC100 ~ 240V-50 / 60Hz Power: Standby: <2W; work: <350W Environmental Operating temperature: 0 ℃ -40 ℃ Humidity: ≤80% RH professional school supplies manufacturer, multimedia equipment: sliding blackboards, whiteboard, multimedia machine, LCD touch-screen machines, digital video Showcase, electric eraser, campus radio, physics and chemistry laboratories manufacturers, high quality lowest bidder. There is a need, please contact Tel: 18638536739 13526408183 QQ: 1651011513 1010153484