Cheap 75 Inch Smart Board

• Screen Size: 55′′-86′′
• Aspect Ratio: 16:9
• Application: Education and Training System
• Screen Type: Infrared
• Resistive Touch Screen Type: Digital
• Customized: Customized
• Model NO.: LT75S982EA
• Size: 65′′-86′′
• Technology: Infrared Technology
• Touching Points: 20 Finger Points
• Resolution: 1920*1080P, 3840*2160p
• Insert: USB Powered
• Certification: CE, FCC, RoHS, ISO Approved
• Warranty: 3 Years for Touching Frame
• Support System: Win8 Win7.2000.XP.Vista.Linux..
• Service: OEM and Free Teaching Software
• Transport Package: Packed by Pearl Bag and Then Into Carton
• Specification: FCC CE Rosh certifiled touch screen monitor
• Trademark: Riotouch
• Origin: Guangdong, China
• HS Code: 8471414000
• Production Capacity: 2000 Piece/Pieces Per Month

Product Description

Product Description

Model	LT65	LT75	LT86
Diagonal display size	65"	75"	86"
Active area (mm)	1428.48 (H) * 803.52 (V)	1649.66 * 927.93(V)	1895.04 * 1065.96(V)
Resolution	3840*2160 /60hz	√	√
Pixel Pitch	0.372mm x 0.372mm	0.429 mm x 0.429 mm	0.4935 mm x 0.4935 mm
Aspect Ratio	16:9	√	√
Contrast Ratio	1200:1 (typ.)	√	√
Dynamic Contrast Ratio	4000:1	√	√
Brightness	350cd/m2	√	√
Multi touch	Max 40 points(Windows)	√	√
Minimum object size	2mm	√	√
Touch precision	1 mm (over 90% Area)	√	√
Response Time	<8 ms	√	√
System support	Windows 7/8/10/11; Android; Mac; Linux; Chrome OS
Front ports	USB3.0 * 3 lines (Public for both Android & PC) ; Touch out USB B type * 1 line;
Front keys	Power on/off; Signal source; Return; Main page; Menu; Volume down; Volume up
Interface	RJ45 IN,USB,TOUCH USB,VGA INPUT,PC AUDIO INPUT,MIN AV OUT,MIN AV INPUT,Ypbpr,EARPHONE OUTPUT,COAX,RS232,TF card,WI-FI,WindowsOPS Slot
Android Version	Android 11.0 (Could be update to Android 13.0)
CPU	A55*4 @1.9GHz
RAM	4GB DDR4 (8GB is for option)
ROM	32GB (eMMC, 64GB/128GB are for option)
Compliant with	Windows; Mac; Linux; Chrome OS

Company Profile

Dongguan Riotouch Technology Co., Ltd founded in 2009, is a national high-tech enterprise, possessing core patents and an independent R&D team. We can provide customers with personalized OEM, ODM solutions. Our main markets are North America, Europe, Russia, the Middle East, Southeast Asia, mainland China and more.

Detailed Photos

FAQ

1/Q: Can you provide OEM service for the all in one interactive flat panel?
A: Yes,well supported.We can customize it according to your requests.

2/Q:Do you have stock?
A:We keep stocks for the standard products, and there's no MOQ requirement for neutral IFPD.

3/Q: Is your company a real manufacturer?
A: Our company is the professional IFPD manufacturer for more than 11 years. With our R&D team to support the production, we can
offer first class Interactive panels to meet your requirement.

4/Q: How is the quality of the product?
A: We have a strict QC process for the material, in house testing, in line inspections and checking before shipment.

5/Q: Does the product only use for school?
A: Our products are widely used in Hospital, School, office etc.

6/Q: How can I trust your product quality?
A: We have more than 11 years export experience. From material purchasing to product delivery, we have own professional staff and
procedures to prevent potential quality risk. Our factories are ISO certified and our products comply with CE, RoHs, FCC, etc.

7/Q: What's your after-sale service?
A: If any problems, you will get our reply within 24 hours. Solution will be offered instantly.