75 Inches Dual Systems Interactive Whiteboard for School

• Application: Indoor AD Player
• Screen Size: 50-60 Inches
• Installation: Vertical
• Type: Touch Screen Panel AD Player
• Touch Screen Type: Infrared
• Screen Technology: LCD
• Model NO.: DD75-WD03
• Interface Type: D-Sub(VGA)
• Remote Control: With Remote Control
• OS: Windows
• Customized: Customized
• Brand: OEM / ODM
• Size: 65/75/85/86/98/110 Inches
• Brightness: 450~700 Nits
• Resolution: 1920*1080 / 3840*2160
• Display Ratio: 16:9
• Viewing Angle: 178/178
• Contrast Ratio: 5000:1
• Writting Methods: Finger Touch / Smart Pen
• Operation System: Windows or Android Available
• PC: Built in OPS PC
• Production Color: Silver Grey, Can Customize
• Connectivity: LAN; WiFi
• Touch: IR Touch with 10 Points
• Software: Whiteboard Software Included
• Material: Aluminum Edging+Toughened Glass
• Transport Package: Woodenbox
• Specification: 65inch
• Trademark: DEDI
• Origin: Shenzhen

Product Description

75 Inches Dual Systems Interactive Whiteboard for School 
♦ Aluminum metal case and 4mm full-tempered high explosion-proof glass
♦ Convenient Operation with the exquisite module, the general format
♦ Support multimedia format
♦ Double systems, one button switch
♦ customized OPS
♦ Customized input interfaces
♦ 10-point IR Touch Technology
 

Versions:	2. Dual-system for Education+4K+ Touch(not include OPS, CPU DZ-560 2GB+16GB),entry level	3.Dual system for conference+4K + Touch(not including OPS, CPU 848 3GB+32GB), medium level	4.Dual system for conference+4K +Touch(not include OPS,CPU 811 4GB+32GB),high level
Screen projector	extra charge if need	extra charge if need	extra charge if need
CPU	Android DZ-560 with 2GB+16GB (support 4K display)	Android MSD848 with 3GB RAM+32GB flash(support 4K display)	Android DZ-811P with 4GB RAM+32GB flash(support 4K display)
OPS	w/o, optional OPS add $190/pcs Win10, intel i3-4th gen 4GB RAM+128GB SSD(support 4K display)	w/o, optional OPS add $190/pcs Win10, intel i3-4th gen 4GB RAM+128GB SSD(support 4K display)	w/o, optional OPS add $190/pcs Win10, intel i3-4th gen 4GB RAM+128GB SSD(support 4K display)
Operation system	Android 9.0	Android 8.0	Android 8.0
Touch screen	IR Multi Touch	IR Multi Touch	IR Multi Touch
Anti-glare	w/o, optional need extra charge	w/o, optional need extra charge	w/o, optional need extra charge
Display Screen	55,65,75,98" LCD UHD 178 degree IPS  full view angle screen, 3840*2160, LED backlight
	View angle: 89/89(H),89/89(V); Contrast ratio:3000; Brightness: 350cdm2; Ratio: 16:9
WiFi	WiFi 802.11	WiFi 802.11	WiFi 802.11
3G/4G	optional	optional	optional
Ethemet RJ45	YES	YES	YES
Buletooth	optional	YES	YES
HDMI-IN	HDMI-IN	HDMI-IN	HDMI-IN
USB Port	yes	yes	yes
WiFi Port	yes	yes	yes
RJ45	yes	yes	yes
ON/OFF switch	yes	yes	yes
Video format	MPEG-1,MPEG-2,MPEG-4,H.264,H.265,RV etc.,support up to 1080p
Audio format	MP3/WMA/AAC etc.
Photo	jpeg, etc.
Power Consumption	118W	156W	188W
Speaker	2*5W	2*5W	2*5W
Front  camera	w/o	w/o	w/o
Language	Multi-Language	Multi-Language	Multi-Language
Adapter	Internal power board (AC100-240V)
Accessories:	AC cable, packing box, manual