LONGWIN ELECTRONIC SCIENCE & TECHNOLOGY CO., LTD.
LONGWIN ELECTRONIC SCIENCE & TECHNOLOGY CO., LTD. Professional Education Equipments Manufacture - Interactive LED Displays/Interactive Whiteboard/Document Camera/Multimedia Control System
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70 inch infrared flat panel,interactive Displays, intelligent led tv panel
LONGWIN Interactive Flat Panel
adopts the most advanced infraed identification technology,combined with LED display and the related software,the touch capability can be performed on the LED TV with infrared touch frame.Without electronic pen,you can use any sticker or finger as a mouse and to write or draw on the screen.It can replace the traditional interactive whiteboard and projector,and integrated PC and TV.This machine is widely used in Kindergarten,Primary school,Senior school,University,Government meetings,Business training and TV station.
Features and Advantages:
1.Multi-touch
2.Free driver
3.Accurate orientation
4.High resolution:1080p
5.High light resistance
6.Integration Maintenance
7.Super Energy Conservation
8.CE,UL,FCC,RoSH certificates
9. 3 years warranty
| System | Size of Screen | 70 inch |
| Aspect Ratio | 16:9 | |
| Resolution | 1920*1080 | |
| Zoom Mode | 4:3/16:9/Zoom1/Zoom2/Panoramic/1:1 | |
| Audio Sound | Balance Adjustment;Five Band Balancer;DTS;SRS Trurround HD;Audio Cude;Dolby Decoding | |
| Automatic Sound Adjustment | Yes | |
| Audio Power | 15W*2 | |
| Terminal | TV Interface | 1 |
| Video Input | 2 | |
| USB Input | 6 | |
| Audio Input | 3 | |
| Component(y/pb/pr) Input |
1 | |
| OPS Interface | No | |
| HDMI(UHD) Input | 3 | |
| VGA Input | 3 | |
| Video Output | 1 | |
| Audio Output | 1 | |
| VGA Output | Yes | |
| SPDIF Output | Yes | |
| Infrared Output | Yes | |
| Headphone Output | Yes | |
| Network | Yes | |
| RS232 | Yes | |
| RJ45 | No | |
| Signal | DTMB | Yes |
| USB Multimedia | MVC /ISO /H.264 /VC-1 /JPEG /MP3 | |
| 3D Frequency Screen Brightness |
Yes | |
| Remote | Radiofrequency | |
| Touch System | Sensing Technology | Infrared Identification |
| Sensing Object | Finger,Pen and any opaque object | |
| Sensor Size | Diameter ≥5mm, Recommended Diameter ≥7mm | |
| Positioning Accuracy | ±2mm | |
| Resolution | 32768*32768 | |
| Response time | 4ms | |
| Life | ＞80,000hrs | |
| Glass for Protecting Screen | 4mm optical toughened glass,tempered,transmittance92%(with glass) | |
| Power of Touch Screen | USB supply(4.6～5V,DC) | |
| Touch Effective Identification | 2/4/6 points | |
| Consumption | Consumption | ≤250W standby＜0.5W |
| Energy Efficiency Index | ≥1.9 | |
| Operating Environment | Operating Temperature:-10℃～40℃ Operating Humidity:10%-80% Storage Temperature:-20℃～50℃ Storage Humidity:5%～95% |
|
| Packing | Dimension | 1650*999*98mm |
| Weight | 75KGS | |
| Installation | Hanging or Vertical,Load bearing=100G,with Security Lock | |
| PC System (Optional) |
Model | OPS Plug |
| CPU | Intelcore i3 | |
| Memory | DDR3 4GB/8GB | |
| Hard Disk | 500G/1T | |
| WIFI(optional) | 802.11b/g/n | |
| Power | Power Supply | AC100-240V 50/60HZ |