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75 inch Interactive Blackboard

Product No.：SM-IB75DT
Price：$2000
Screen Size：75 inch
Resolution：3840x2160
Brightness：450cd/m2
Installation Way：Wall Mount/Floor Stand
Warranty：24 months
Operating System：Android & Windows
Certificate：CE ROHS
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75 inch Capacitive Touch Interactive Blackboard for School
Smart Digital Blackboard is a flat blackboard that is spliced together with the function of a normal blackboard,
and supports multiple writing methods of chalk pen and dust-free pen. The entire blackboard has no push-pull structure,
which can realize unified screen writing on the entire blackboard. Using advanced projected capacitive technology,
the interactive experience of finger touch.

Modern Interactive Whiteboard
The stylish enclosure design really makes this touch screen stand out from the crowd. The bezels are so thin that the display
area occupies more than 91% of the overall screen size. Designed with aluminium bezels and a moulded polymer rear, the
screen is so lightweight it can even be mounted on a stud wall.
4K Display
The 4K Ultra HD display delivers incredible image quality with four times resolution higher than Full HD. Optimised for
viewing distances both near and far the display allows your content to take center stage for all your visual communication.
Multi-Device Wireless Mirroring
Wirelessly project the displays of up to four smartphones, tablets, laptops, PCs or Macs. Using mobile devices you can mirror
the display in both directions, and even take control of the touch screen. Mirroring via 5GHz allows for fast response, all
without the need of external wires or transmitters.
Easy File Sharing
Once your device is connected you can quickly and easily share documents, videos, images and audio files stored on your
smartphone, tablet, laptop or PC directly to the touch screen. You can also share files from the touch screen to your device
via email or by scanning a QR code with your mobile or tablet.
Flexible Working Tools
Personalise your experience by changing the background colour of the display, as well as the colour and thickness of your
drawing tools.
Smooth Annotations
The line thickness of your annotations varies depending on pressure and speed, allowing you to achieve a realistic and natural
handwriting experience.
ConnectShare Dongle
Quickly and conveniently mirror from your PC, laptop or Mac using the ConnectShare Dongle. Just insert it and launch the
built in software, without the need to install any applications.
Optional OPS Windows PC
For seamless integration onto existing networks an OPS PC can be installed into the rear of the display, allowing for ultimate
flexibility to switch between Android and Windows effortlessly.
20 Touch Points
Ideal for large group collaboration, up to twenty users can interact with the screen simultaneously when working on
group projects.
Touch Screen Monitor
As well as using the built in Android system these displays can also be used as a touch screen monitor by connecting a PC or
laptop via HDMI and USB.
Easy Access Ports and Controls
As well as having a power and standby button there are also two front facing USB ports. These are ideal for quickly and
conveniently connecting USB sticks containing files that you need to access from MeetingPad or the optional OPS PC.
Etched Glass
Improves tactility for smoother touch gestures, especially useful for multiple users. The anti-glare nano coating also diffuses
external light improving optical clarity.
Integrated Speakers
The screens have two integrated super slim 10W speakers for presentations that include an audio element.

If you would like more information on this or our other digital screen products, please get in touch with the sales team today.
E-mail: sales@samidisplay.com
Call us: +86 136 70087790

Smart Blackboard Specifications
Model	SM-IB86DT	SM-IB75DT
Size	86 inch	75 inch
Panel\Backlight	D-LED(OD28)	D-LED(OD28)
Display Dimension	1895.04mm*1065.96mm	1650.24mm*928.26mm
Resolution	3840*2160	3840*2160
Glass	chalk, liquid chalk and marker	chalk, liquid chalk and marker
Thickness of glass	3mm	3mm
Hardness	Mhos 7H	Mhos 7H
Features	Black, Reversible, double-sided writing	Black, Reversible, double-sided writing
Brightness	16:09	16:09
Ratio	4000:1 Typ.	4000:1 Typ.
Contrast	400nit (without glass), 350nit (with glass)	400nit (without glass), 350nit (with glass)
View angle	8ms(Typ.)\12ms(Max.)	8ms(Typ.)\12ms(Max.)
Response time	10 Bit (1.07B)	10 Bit (1.07B)
Touch
Type	Capacitive touch	Capacitive touch
Technology	Nano Silver	Nano Touch
Active area	1903.04mmx1073.8mm	1654.24mmx932.1mm
Interface	USB2.0/3.0	USB2.0/3.0
Operate system	Win7, 8.1, 10/Android	Win7, 8.1, 10/Android
Touch point	30 points in windows, 10 points in Android	30 points in windows, 10 points in Android
Linearity	±2.5	±2.5
Working current	< 500mA	< 500mA
Stand-by current	1A	1A
Working voltage	DC5V	DC5V
Maninboard
Model	ADV811
Android version	Android 8.0 64Bit
Chip type	Hi3751ARBCV8110D0N
CPU	Dual-core A73 and dual-core A53 ，1.5GHz
GPU	Quad-core MaliG51
RAM	4GB DDR4
Flash	32GB (64GB optional)
Interface
Type-C, HDMI OUT, HDMI IN, USB 2.0, USB3.0, VGA IN, DP, RS232, RJ45 IN, OPS SLOT, SPDIF OUT, Touch USB, Earphone, MIC
Basic Info.
Gross weight	98.27(KG)	98.27(KG)
Net weight	85.1(KG)	85.1(KG)
Panel dimension(W x D x H)	1991.1mm93.5mm1201.0mm	1991.1mm93.5mm1201.0mm
Blackboard dimension(W x D x H)	986.0mm17.5mm1201.0mm	986.0mm17.5mm1201.0mm

TOUCH SCREEN KIOSK INTERACTIVE WHITEBOARD INTERACTIVE FLAT PANEL

Q1: What is the minimum order quantity?
MOQ=1 unit. Different order quantity different price.
Q2: What payment methods your company accept?
It’s usually wire transfer T/T. For partner relationship, we may consider other payment terms.
Q3: How long is the warranty time for your products?
We provide 1 year warranty for all of our products and supply life-time maintenance.
Q4: I haven't done business with your company before, how can i trust your company?
Sami Technology Limited is a professional manufacturer in China since 2012. We supply to all over the world, and have
good name in the market. We can do video factory audit to confirm that we are 100% original manufacturer.
Q5: what's the shipment terms and delivery time of your company?
It depends on order quantity, shipping address and shipping methods.
Q6: Do you give any discount ?
Yes, we are looking for long term business cooperation. We will always offer customers the reasonable price based on the
right solution.
Q7: I would like to ask you if it's possible to have my logo on the product.
Logo printing service is available for mass order based on our M.O.Q
Q8: What kind of certification do you get?
We have ISO9001 Quality Control certification. Also CE/ROHS/FCC/CCC etc for different countries’ market.
Q9: What’s the HS CODE?
HS CODE: 8528591090