Wholesale 55 65 75 85 86 98 110′′ Touchscreen Smart Whiteboard

• Customization: Available
• Screen Size: 50-60 Inches
• Aspect Ratio: 16:9
• Model NO.: DEDI550
• Application: Education and Training System
• Screen Type: Infrared
• Resistive Touch Screen Type: Digital
• Customized: Customized
• Brand: OEM / ODM
• LCD Panel Size: 55-Inch
• Resolution: 3840*2160
• Active Display Area: 1211*682 mm
• Brightness: 500nits
• Backlight: D-LED
• Refresh Frequency: 60Hz
• Contrast Ratio: 5000:1
• Response Time: 8ms
• Color: 1.07b(10bit)
• Lifetime: 50000 Hours
• Touch Type: Infrared 40 Touch Points
• Operating System: Windows System
• Power: ≤300W
• Warranty: 1 Year
• Transport Package: Foam+ Carton Box + Wooden Rate
• Specification: 55 65 75 85 86 98 110′′
• Trademark: DEDI
• Origin: Shenzhen, China
• HS Code: 8443319010
• Production Capacity: 100 Units Per Day
• Package Size: 139.00cm * 20.00cm * 86.00cm
• Package Gross Weight: 41.000kg

Product Description

Product Description

65-inch 4K Interactive Display
Ultra HD display with up to 3840 × 2160 resolution of input signal available.
20px ultra fine writing, and 2 mm diameter recognizable with the precision of 1 mm.
Built-in Wi-Fi projection without any cable connection.
Built-in interactive whiteboard system allows annotating and sharing by QR code.
Looping-out display available.
Various audio and video interfaces for device access.
Built-in network switch chip saves a network switch.
Built-in Android system provides kinds of applications.
Compatible with OPS/OPS-C devices, realizing smooth switch between built-in systems.
Ultra-thin design with aluminum profile frame.

Product Parameters

LCD Screen Parameters
LCD Panel Size	55 Inch
Back Light	D-LED
Active Display Area	1211*682 mm
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)	500cd/m2
Lifetime	50000 Hours
Screen Protector	4mm Tempered AG Glass Anti-Glare
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
PC System
Window System	Windows 10.0 CPU 4xcore,8 xthreads,8 mb Smart cache  I7-4790T-OPS 16+512G
WiFi	2.4GHz and 5.GHz
Ports	USB3.0*6, HDMI*1, Ethernet*1
Power Parameters
Power	≤300W
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	1265*736*91.8m
Plywood Carton Size	1381*852*200mm
VESA Hole Size	400×500mm
Net Weight	33 Kgs
Gross Weight	41 Kgs

Detailed Photos

Packaging & Shipping

Certifications

FAQ

1/Q: Can you provide OEM service for all-in-one interactive display?
A: Yes, the support is good.  
We can customize it according to your requirements.
We are truly a generation manufacturing plant, finally waiting for you

2/Q: Do you have it in stock?
A: We keep standard products in stock, and there is no MOQ requirement for neutral IFPD.

3/Q: Is your company a real manufacturer?
A: Our company is a professional IFPD manufacturer for more than 13 years.  
With our R&D team to support production, we can provide best-in-class interactive panels to meet your needs.

4/Q: How about the quality of the products?
A: We have a strict quality control process for materials, including in-house testing, online inspection and pre-shipment inspection.

5/Q: Is this product only for schools?
A: Our products are widely used in hospitals, schools, offices, etc.

6/Q: How can I trust the quality of your products?
We have more than 13 years of export experience.    
From material procurement to product delivery, we have our own professional staff and procedures to prevent potential quality risks.    
Our products are CE, RoHs, FCC, and SGS,etc.

7/Q: How about the quality?
A: Yes, equipped with high and low temperature testing machine, vibration tester, all merterial is original guarantee.