70 Inch Interactive Whiteboard
1. Our 70 inch interactive whiteboard applies an integrated modular design. It features streamlined exterior, providing a strong modern sense.
2. The 70-inch interactive display is composed of cold-rolled steel sheets. Its surface adopts spray booth technology. Striking advantages include high benefit-cost ratio and no noise during operation.
3. With strong dust resistance, the 70 inch interactive whiteboard is ideal for use in classrooms and large meeting rooms. Its LED backlight is energy-saving, environment-friendly, and long-lasting.
4. Due to convenient installation, the smart whiteboards can be used at will to communicate information during speech, conference, display, etc. It supports multi-point gesture recognition function, and also gives smooth operation.
Main Specifications
| Display Screen | Screen Type | LED backlight |
| Display Screen | 70inches (16:9) | |
| Display Size (H*V) | 1539*866mm | |
| Resolution Ratio | 1920*1080 | |
| Brightness | 350(400)cd/m2 | |
| Contrast Ratio | 4000:1 | |
| Viewing Angle | 178 ° | |
| Refresh Rate | 120Hz | |
| Response Time | 4ms | |
| Color | 8bit 16.7M | |
| Television | Video Format | PAL/NTSC/SECAM |
| Number of Channels | 200 | |
| Image | Standard/soft/dynamic/user | |
| Touch Screen | Touch Method | Infrared touch |
| Touch Point | ≥2 points touch | |
| Effective Area | 1539*866mm | |
| Operation Method | Fingers, touchscreen pens, or other non-transparent objects | |
| Light Transmittance | ＞95% | |
| Resolution Ratio | 32767*32767 | |
| Min. Recognizable Size | 5mm | |
| Precision | 2mm | |
| Response Time | ≤20ms | |
| Max. Number of Clicks | Unlimited | |
| TV Input Port | HDMI | 1 |
| AV Terminal | 1 | |
| Component Terminal (Y/Pb/Pr) | 1 | |
| AV/Component Audio Terminal | 1 | |
| VGA | 1 | |
| VGA Audio Terminal (Audio in) | 1 | |
| Mini Component | 1 | |
| Mini AV/Component Audio in | 1 | |
| RF Terminal (TV) | 1 | |
| USB (Multimedia) | 2 | |
| TV Output Port | Audio | 1 |
| SPDIF | 1 | |
| PC Port (Front-Mounted) | USB2.0 | 4 |
| VGA Out | 1 | |
| RS232 | 1 | |
| Touch Port | 1 | |
| MIC IN | 1 | |
| Audio Out | 1 | |
| Others | Loudspeaker Output | 2*10W |
| Input Power Supply | AC100-240 50/60Hz | |
| Power Consumption | 350W | |
| Stand-by Power Consumption | ≤ 0.5W | |
| Service Life | 60000H | |
| Tempered Glass | 5mm anti-explosive, anti-dazzle tempered glass | |
| Operating Temperature | 0℃ ~50℃ | |
| Operating Humidity | 10%-90%RH | |
| Overall Dimensions (H*V*D) (with wall mount) | 1682.014*1067.969*112.5 (including OPS box) (190)mm | |
| Packing Size/Wall Mounting Hole Pitch | 1838*1204*288/400*400mm | |
| Net Weight / Gross Weight | 74.2kg/84.2kg | |
| Fittings | User manual, certificate, warranty card, power cord, remote control, battery, pen, teacher's pointer, USB extension cord, wall mount bracket, square-opening USB cable, and dust stickers | |
| Options | Camera, mobile stand, wireless mouse and keyboard | |
Links：https://globefindpro.com/products/79910.html
