Sign In | Join Free | My
DongGuan Riotouch Technology Co.,Ltd
Home > 75 Inch touch screen monitor >

UHD 75 inch Large Touch screen TV's with dual system for education

UHD 75 inch Large Touch screen TV's with dual system for education

Place of Origin : GuangDong China
Brand Name : Riotouch, OEM is available
Certification : CE,FCC,ROHS,ISO9000
Model Number : HV
Interface Type : USB, HDMI
Touch technology : Infrared
Application : School, Office, Desktop, Computer, digital whiteboard
Response Time : 8ms
Brightness : 350cd/m
Contrast Ratio : 1500:1
Widescreen : Yes
Software : Education software for free
support system : win7, win8, Linux, Mac, Android
Resolution : 1920*1080, 3840*2160,32767*32767
Touch panel brand : LG,SHARP,CMO,AUO
Display Type : LED
Hard Drive Capacity : 500GB
Memory Capacity : 2GB/4GB/8GB
Panel Type : All-In-One
SIZE : 55,50,65,70,75,84
Price : US3400
Packaging Details : polyfoam for inner packing and carton for outer packing
Delivery Time : 3-7 days after payment
Payment Terms : T/T .Western Union
Supply Ability : 5000SET/MONTH
Contact Now

UHD 75 inch Large Touch screen TV's with dual system for education

Touch TechnologyInfrared Touch




Linearity Error


Response Speed



Input Method

Finger, gloved hand, or opaque object

Touch Times


Touch Activation Force

No minimum touch activation force is required with IR touch technology

Minimum Touch Object


PC Performance


Intel ATOM N330 1.6G


Kingston DDR2 2G/800MHz

Graphics card

NVIDIA ION Geforce 9400M

Hard drive





Operating: -20°C ~ 70°C

Storage: -40°C ~ 85°C

Relative Humidity

Operating: 90%(noncondensing at max 40°C)

Storage: 90%(noncondensing at max 40°C)


Up to 3,000m

Life Time

At least 7-year


Operation Voltage

Typical +DC 5V, +4.75V to +5.25V

Power Supply

USB, power ripple max.200mV rms


<2W, operating current<200mA

Agency Approvals

CE, FCC Class B, RoHS, ISO9001


1. Q: Are you a factory?
A: Yes, we are a factory, we have our own production line.
2. Q: what's your products' quality control?
A: Our tenet is "Quality first, Prestige first". We are pay more attention to the beginning till the very end of the production. Our products have passed the CE & ROHS & ISO & FCC etc. certification.
3. Q: What's your after-sale service?
A: We can offer 100% guarantee on our product. If any problems, you will get our reply within 24 hours.
4. Q: What's your MOQ?
A: Generally, our MOQ is 1 pcs. But the greater the quantities , the bigger the discount .
5. Q: Could you offer the OEM service?
A: Yes, we can provide the OEM service if our customer requested.
6. Q: How about the delivery?
A: The delivery would be with in 3-15 days according to the order quantity and size of the items.
7.Q:How does IR interactive whiteboard SKD work?

SKD is a good way to save transportation costing, custom tax, no development and nor research cost. Interactive whiteboard SKD includes PCB, aluminum frame, infrared filter, and accessories. Customer only needs to buy central panel, and assemble them perfectly.


1. We specialize in the research, production, sales and service of IR whiteboard and touch screen since 2008.
2. 10 users can write simultaneously on our touch monitor and IR whiteboard, with the certificates of ISO9001, ISO14001, CE, RoHS and FCC.
3. Aluminum frame, steel nano surface or ceramic enamel surface, which can support the normal dry-erase marker pen to write and be erased.
4. Our products can support All Windows, Linux, Mac, Android.
5. Low defectives and timely service. The defectives of our products are less than 0.2%, if quality problem, we give spare part or new replacement free of charge.

China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

UHD 75 inch Large Touch screen TV's with dual system for education Images

Inquiry Cart 0
Send your message to this supplier
To: DongGuan Riotouch Technology Co.,Ltd
Characters Remaining: (0/3000)