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[China]
Trade Verify
Address: Floor 2, Building 1, Daxinxinmei Industrial Park, Zhenmei community, Xinhu Street, Guangming District, Shenzhen
Contact name:Kevin
Ingscreen Technology Limited |
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Verified Suppliers
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75 inch 20 points multi touch screen nano interactive Black board 4k digital lcd smart board for school teaching
Anti-glare AG tempered glass is used to effectively reduce diffuse reflection of light and prevent reflection; blue light filtering technology is also effective to protect the eyes of teachers and students.
(4) Full-fit anti-glare technology
Adopt a full-fitting solution of LCD screen and capacitor film, 178° super wide viewing angle to ensure that each student is clear and easy to read; high light transmittance, effectively reduce light loss, easier to read on the blackboard; 0 gap design, reduce visual errors, guarantee Eye comfort.
(5) Intelligent gesture recognition
One-key black screen, switch between touch and writing at will, support full-screen writing, writing is barrier-free.
(6) Touch and display one, multi-person interaction
20-point advanced nano-intelligent interactive touch control technology to meet multiple people at the same time; full HD LED, clear picture, outstanding details; high-end industrial control OPS host, wireless Internet access, USB storage
| Size | 75 inch | 85 inch | 86 inch | 98 inch |
| Model | IS-F750 | IS-F850 | IS-F850Z | IS-F980 |
| Display area | 1649.66*927.94mm | 1860.48 ×1046.52mm | 1860.48 ×1046.52mm | 2350x1350mm |
| Brightness | 320cd/m² | 400cd/m² | 400cd/m² | 400cd/m² |
| Screen Panel | D-LED Panel | |||
| Display ratio | 16:9 | |||
| Contrast rate | 1200:1 | |||
| Response | 8 ms | |||
| Resolution | 3840 x 2160 | |||
| Technology | P-CAP | |||
| Touch point | 20 points | |||
| Surface | 4mm Toughened Glass, Anti-glared | |||
| Minimum Touch Object | Single touch ≥1.6mm, Multiple touch ≥3mm | |||
| Cursor Speed | 180 dots/s | |||
| Positioning accurancy | ＜5ms | |||
| Life time | 50000 hrs | |||
| Visual angle | 178 °(H) / 178 °(V) | |||
| Stereo speaker | 2*15W stereo | |||
| Voltage | DC+5V±5% | |||
| Power consumption | ≤2W | |||
| Compatible OS | Multi-touch points for Windows 10/8/7,Android, Single touch point for Windows XP, Linux, Mac OS | |||
| Android | 9.0 | |||
| CPU | Cortex ARM A73+A53, Quad Core 1.5GHz, GPU: MaliG51 | |||
| RAM | 2 GB | |||
| ROM | 32 GB | |||
| Input | 2*HDMI, 1*VGA, 1*PC AUDIO, 1*MIC, 1*TOUCH USB, 2*USB2.0, 1*RS232, 1*RJ45, 1*WIFI (2.4G ) , 1*OPS PC SLOT 80PIN; | |||
| Output | Earphone OUT x1, AV/COAX OUTx1 | |||
| Buttons | Indicator light & IR receiver, Power | |||
| Power supply | AC 100 V ~ 240 V, 50/60 Hz | |||
| Working Temperature | 0℃～40℃ | |||
| Working Humidity | 20% ~ 80% RH Non-Condensing.) | |||
| Shell case | Aluminum Frame, Metal back shell | |||
| Color | Black | |||
| VESA Mount | 600*400(4-M8) | |||
| Accessories | 1*Remote control,2*Mangetic pen,1* Power cable,1*USB cable.1* Wall mounted bracket | |||
| Optional | OPS PC / Movable Stand / Electric Stand – to be advised | |||
