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LC840EQD SEM1 84 inch big size display smart teaching board all in one pc 4k interactive whiteboard
LC840EQD-SEM1 84 inch big size display smart teaching board all in one pc 4k interactive whiteboard
LC840EQD-SEM1 84 inch big size display smart teaching board all in one pc 4k interactive whiteboard
LC840EQD-SEM1 84 inch big size display smart teaching board all in one pc 4k interactive whiteboard
LC840EQD-SEM1 84 inch big size display smart teaching board all in one pc 4k interactive whiteboard

LC840EQD SEM1 84 inch big size display smart teaching board all in one pc 4k interactive whiteboard

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Product Overview

Description


Product Description
\t
Technical Specifications
\t
LCD   size
\t
84"
\t
Light source
\t
LED backlight
\t
           Model No.
\t
LC840EQD-SEM1
\t
Reponse time
\t
5ms (typ.)
\t
           Resolution
\t
3840*2160
\t
Frequence
\t
60 Hz
\t
           Luminance
\t
350 cd/㎡ (typ.)
\t
Life time 
\t
50,000 hrs (typ)
\t
           Viewing angle
\t
89/89/89/89
\t
color bit
\t
10bit(1.06Billion)
\t
\t
Input interface
\t
3*HDM
\t
Output interface 
\t
1*HDM
\t
1*VGA
\t
1*AV
\t
1*PC-AUDID
\t
1*EARPHONE
\t
1*Y PB PR
\t
1*COAXIAL
\t
1*AV
\t
1*TV-AUDIO
\t
1*TV-MIC
\t
Remote control 
\t
RS232-IN*1; RS232-OUT*1
\t
1*TV
\t
OSD 
\t
English, Chinese etc. 
\t
1*LAN
\t
Dimensions
\t
1965.2 *87.6* 1164.2 mm
\t
2*MEDIA-USB/PC-USB/TOUCH-USB
\t
Net weight
\t
142Kg±1.5Kg
\t
Pls feel free to give us your requirements about your project, contact us via skype: RobinClientop  or Email: sales2(at)clientop.cn
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Our Company
What we offer-Our company has offered LCD kits/PCB boards/LCD monitor/Customize display/Full technical solutions etc. for many years
Main customers-Main Customers are from foreign government and main factories in UK, USA, France, Singapore etc.
We have our mainboard(R&D) center in Shenzhen, and precision sheet metal machinery machining center in Shenzhen.
All the products in our company are 100% original, welcome to our factory for checking.
Our customers always are regarded as first by us, so we only offer a service which is suitable and good price for you
Sincerely hope we can have a long-term mutual successful relationship with your company.

Double-win is our common target
Packing & Delivery
1.Payment term:
L/C,D/P,D/A,Moneygram,the usual payment is paypal.T.T 30% payment before production,the 70% balance should be paid shipment after inspection.

2.Packing:
12 months warranty .lifetime maintainance.ROHS, CE & FCC certificates in e-file format are available.1pc, sample order are welcome for your evaluation.Pressure proof plastic bag and carton.

3.Shipping:
some products will be delivered by DHL.or tell us what do you want to use the mode of transportation?
FAQ

1) Q: Are you a factory or trading company?
A:We are a OEM/ODM factory.

2) Q:What payment methods your company accept?
A:We accept most of the payment methods,but mainly accept T/T,L/C,Western Union,Paypal and MoneyGram.

3) Q:How long is the warranty time for your products?
A:Our officially promised warranty time is one whole year after delivery at best.

4) Q:I haven't done business with you guys before,how can i trust your company?
A:Our company has been in Alibaba.com for almost 9 years,which is longer than most of our fellow suppliers,we've been golden suppliers for years.

5) Q:Do you give any discount ?
A:I'll surely try my best to help you get those by the best price and good service at the same time.

Contact us

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