| Warranty: | 3 Year |
|---|---|
| Condition: | New |
| Customized: | Customized |
| Certification: | RoHS, CE, CCC |
| Brand: | Dedi / OEM / ODM Optional |
| Size: | 55′′ ( 55~110′′ Optional ) |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier DEDI Technology 55 65 75 86 98 Inch 4K Dual OS Touch Screen Smart Board Interactive Whiteboard
for Meeting Room and Schools (OPS optional)
DEDI Technology with over 13 years of experience in international business, produces more than 85% of exports and has been receiving a high reputation from customers in over 50 countries and regions, such as Germany, France, Sweden, Switzerland, Russia, USA and Romania, South Africa, Brazil, Colombia, Japan, etc.
DEDI Technology's product range covers:
Freestanding Kiosks, Wall Mount advertising displays, Digital Signage, POS tablets, Digital Photo Frame, etc.
| LCD Screen Parameters | |
| LCD Panel Size | 55/65/75/85/86 Inch ( Optional) |
| Back Light | D-LED |
| Active Display Area | 1210×680mm / 1429×804mm 1650×928mm / 1872×1053mm |
| Resolution | 3840×2160 |
| Respone Time | 8 ms |
| Aspect Ratio | 16:09 |
| Refresh Frequency | 60Hz |
| Color | 1.07B(10bit) |
| Colour Gamut NTSC(Typ) | 72% |
| Contrast Ratio (Typ) | 5000:01:00 |
| Viewing Angle | 178°(H/V) |
| Backlight Type | DLED |
| Brightness(Typ) | 450cd/m2 |
| Lifetime | 50000 Hours |
| Screen Protector | 4mm Tempered Glass |
| Webcam | Built-in 13MP camera |
| Microphone | Built-in 8-mic array |
| Speaker | 15W*2 |
| Touch Writing Systems | |
| Recognition Principle | Infrared identification |
| Touch Points | Windows system: 40 touch points; Android system: 20 touch points; |
| Minimal Identifier | 3mm |
| Number of Fine Strokes Supported | Five 3mm fine pens writing at the same time |
| Input Method | Opaque objects such as fingers, styluses, etc. |
| Respone Time | ≤8 ms |
| Touch Accuracy | ±1mm ( More than 90 per cent touch area) |
| Writing Height | 3.5mm |
| Communication Methods | Full-speed USB |
| Writing screen surface hardness | 7H |
| Output coordinates | 32767 (W) ×32767(D) |
| Operation system | Support Windows, Mac, Android, Linux, Chrome |
| Android System Configuration | |
| Android System | Android 13.0 |
| RAM and ROM | DDR4 8GB & EMMC 128GB |
| CPU / GPU | Quad Core,A55*4 GPU-Mali G52MP2 |
| Wi-Fi | 802.11 b/g/n/ac 2.4G+5Ghz; with Hotspot 5Ghz+2.4G |
| Bluetooth | Bluetooth 5.0 |
| UI Resolution | 4K |
| Ethernet network | 10M / 100M / 1000M |
| PC System | |
| Window System | Windows 10.0 |
| Processor | 11 Generations i7 |
| RAM and ROM | 8+256GB |
| WiFi | 2.4GHz and 5.GHz |
| Ports | USB3.0*6, HDMI*1, Ethernet*1 |
| Input & Output | |
| Rear Connection | |
| Front Connection | |
| Power Parameters | |
| Power | ≤400W |
| Working Voltage | 100V~240V AC |
| Standby Power | ≤0.5W |
| Environment | |
| Storage & Working Temperature | Working Temperature: 0~45 degree; Storage Temperature: -20 ~ 60 degree; |
| Storage & Working Humidity | 10%~90% |
| Packing Parameters | |
| Physic Size | 1951.6*1159.6*91.8mm |
| Plywood Carton Size | 2060*1270*200mm |
| Net Weight | 72 Kgs |
| Gross Weight | 83 Kgs |
Q: Can you offer OEM service for the all-in-one interactive flat panel?
A: Yes, we fully support OEM and can customize the product to your needs.
Q: Do you have stock?
A: Yes, we keep 3,000-5,000 units in stock every month.
Q: Is your company a real manufacturer?
A: Yes, we're a professional manufacturer located in Shenzhen, Guangdong.
Q: How's the product quality?
A: We strictly test our products for quality before shipping.
We also sell them under our brand in the domestic China market, so quality is our top priority.
Q: Does the product only serve schools?
A: No, it's widely used in various settings, including hospitals, offices, and universities.
Q: How can I trust your product quality?
A: With over 13 years of export experience, we have established a professional staff and procedures to prevent quality risks. Our products are also CE and ROHS certified.
Q: What's your after-sale service?
A: If you have any issues, we'll respond within 24 hours and offer an instant solution.
Suppliers with verified business licenses
Audited Supplier 
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