best seller S9 65" 75" 86" 4K Touch Teaching Interactive Board Digital Whiteboard interactive flat panel For school

Product Description

best seller S9 65" 75" 86" 4K Touch Teaching Interactive Board Digital Whiteboard interactive flat panel For school
Detailed Photos
Product Description
Dual Operating System (OS):Embedded with latest Android 11 chipboard, and be expanded to Windows System ( Users just need to slot-in OPS computer). And users can switch between Android and Windows easily with just one quick click on menu.
Windows OPS computer: RAM 4G/8G, storage 128G/256G
All size 65" 75" 85" 86" 98" 110" available Built-in 13 Mega pixel camera and 6 arrays microphone
Compatiable with Zoom, Skype, Meeting etc video conference app, can start video conference on DS IFPD with just one click.
(note: S9 Pro Series has camera and microphone, S9 Series do not have)Wireless Screen Miracast function: This means users can project laptop, mobile phone, tablets to the smart board without cable, without projector. Just one click on the wireless screen dongle (transmitter) to project contents to the IFPD.
It supports to project 4 device to the IFPD screen simultaneously. Can be 4 laptops, 4 mobile phone or 4 tablets or mixed device.
Powerful Whiteboard function20points writing smart shape changeScan QR code to share meeting memos, annotations, can be shared by scanning a QR code to download to mobileor choose to send it to email.
Product Parameters

Panel	LCD Size		75"
	Type of Panel		ADS
	Respond Time		8ms
	Visual Ratio		16:9
	Max Visual Area		1649.664(H)×927.936 (V)mm
	Resolution		3840(H)×2160(V)
	Pixel pitch		0.4296×0.4296mm
	Frequency		60Hz
	Display Colors		1.07B (10bit)
	Color saturability		72%
	Contrast ration(Typ)		1200:1
	Viewing Angle		178°(H/V)
	Light source		DLED
	Brightness		350cd/m2
	Life Span		≥30000HOURS
Audio-video parameters	Speaker	Soundtrack	2.0
		Power	2×15W
	Camera	Pixel	1300W
		Qty.	1
		Location	Upper Frame
		Viewing Angle	DFOV:100° HFOV:91.9° VFOV:60
		Function	Support autofocus, auto white balance, backlight compensation, 3D noise reduction
	Microphone	Pick-up distance	0~8m
		Qty.	6
		Pick-up angle	0°~180°
		Function	Supports echo cancellation, background noise suppression, gain compensation
Touch parameter	Touch specifications		Non-contact infrared sensing technology
	Support Systems		Windows10/Windows8/Windows7/Windows XP/Android/Linux/Mac OS X/Chrome
	Touch Points		20 Points Touch
	Min. Identifier		2mm
	Input mode		Opaque object (finger, pen, etc)
	Respond time		≤10ms
	Touch depth		±1mm
	Writing height		≤3mm
	Writing display		Single Stylus pen two-colour
	Output coordinates		32767 (W) ×32767(D)
System	System Version		Android 11.0
	CPU		Quad Core A55
	GPU		Mali G52MP2
	RAM		4GB
	ROM		32GB
Wireless	Bluetooth	Version	5.0
		Working Frequency	2.4GHz
		Working Distance	0~10m
		Remark	Via the wireless module SI07B
	Wi-Fi	Version	802.11ac/b/g/n/a/ax
		Working Frequency	2.4GHz/5GHz
		Working Distance	0~10m
		Remark	Via the wireless module SI07B
I/O Interface	HDMI IN		3(on board 2, front 1)
	HDMI OUT		1
	USB 2.0		1
	USB 3.0		4(on board 2,front 2)
	TOUCH		2(on board 1, front 1)
	VGA IN		1
	AUDIO IN		1
	AUDIO OUT		1
	SPDIF		1
	RS232		1
	TYPE-C		1(front)
	RJ45 OUT		1
	RJ45 IN		1
	Front small board interface		2*USB3.0+TYPE-C+TOUCH OUT+HDMI IN
Power	Voltage		100-240V~ 50/60Hz 4A
	Max. power consumption		400W
	Standby power consumption		≤0.5W
Structure	Bare dimension		1709×1029×88 mm
	Packing dimension		1860×220×1160mm
	VESA hole site		800×400mm
	Wall mounting screw specifications		M8×25mm
	Net weight		TBD
	Gross weight		TBD
Accessories	Power cord		×1
	Stylus pen		×1
	Wall mount		×1
	Operation manual		×1
Environment	Working temperature		0ºC~40ºC
	Working humidity		10%~90%RH
	Storage temperature		-20ºC~60ºC
	Storage humidity		10%~90%RH
	Working Elevation		<5000m
Standard module	WIFI module model		SI07B
Optional module	OPS model		OPS42A/OPS43A/OPS62A/OPS63A

Installation Instructions
Packaging & Shipping
Our AdvantagesWhy should I buy from us?Firstly, top industry suppliers: DS's raw materials are sourced from top brands in the industry including LG, BOE large size LCD panel companies.Secondly, strict quality control: DS strictly abides by 5 quality inspection processes, from pre-production raw material factory inspection, warehousing inspection, to in-production quality inspection, complete machine acceptance inspection, and pre-shipment inspection. The strict multiple quality inspection processes ensure that each machine delivered to customers is a 100% qualified product.Third, good technical support and after-sale support. Any of issues raised by clients will be acted within 24 hours. Solutions are given to clients with max 48 hours.4 reasons to buy from DS tech.Fourthly, DS has more than 10 years in OEM service. And we received good comments from our customers.FAQ
Are you a factory?Yes, we are a factory locates in Shenzhen China. We mainly do OEM orders of interactive touch panels and LCD screens. Our factory have about 125 workers( peak season about 180 person). R&D team and engineers 13 persons.Can you send a sample to me before bulk order?Yes. DS supports sample order. and low MOQ 1 piece, clients can buy 1 set to test before place bulk order. Can you make the touch panels according to our specifications?Yes. DS is an interactive touch panel OEM factory, and provides OEM services including: LOGO (brands) customization, functions customization, software customization and package customization. Clients can send the specification and requirements to our sales team, our R&D engineers will evaluation possibilities and provide a solution for clients. What's the available size of interactive flat panel? Interactive flat panels standard size 55" 65" 75" 85" 86" and 98". Do the classroom interactive flat panels have free Apps for teaching? DS interactive flat panels for school all are pre-installed with free apps, including digital whiteboard, wireless miracast, WPS, Chrome,Firefox browser, Zoom, Skype, Microsoft Meeting etc. Can I have my brand logo labeled? Yes. We provide free Logo on smart board with MOQ 10pcs. And we will set your logo as booting logo when turning on the machine.What accessories are included in the package? DS interactive flat panel standard package include: interactive screen*1, wall-mount bracket*1, power cord*1, Remote control*1, WIFI antenna, HDMI cable*1, Touch USB cable*1. And optional parts (which is charged additionally) include: Mobile trolley, wireless screen dongle, OPS slot-in computer.