Interactive 21.5'' LCD Digital Signage Display HD Advertising Screen

Brand Name:ADW
Model Number:AD-3240
Minimum Order Quantity:1
Delivery Time:30 days
Payment Terms:T/T, Western Union
Place of Origin:China
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Verified Supplier
Location: Shenzhen Guangdong China
Address: 3rd floor, Building 4, Fu'an 2nd Industrial Area, Fuyong, Baoan, Shenzhen
Supplier`s last login times: within 25 hours
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Product Details

Interactive 21.5 Inch LCD Digital Signage Display HD Advertising Screen


Screen specs
Panel size18.5”, 21.5'', 23.8'', 27'', 32'', 43'' etc.
Display area
Pixel Pitch
Max Resolution1920*1080P
Contrast16:9
Brightness350cd/㎡
Contrast Ratio5000:1(Typ.)
Luminance uniformity>70%
Response Time:6.5ms
Color:8 bit/16.7 Billion
BacklightLED
Life(hrs)>50000

2.2 motherboard specs


Basic hardware specifications:

CPURockchip RK3568 quad-core 64-bit Cortex-A55, GPU Mali-G52
Main frequencyUp to 2.0 GHz
RAMDDR4 2G/4G optional
Built-in storage capacityEMMC 8GB/16G/32G/64G optional (label 16GB)

Display interface


LVDS interface (single-channel, 6-bit dual-channel, 8-bit dual-channel). Support maximum resolution 1920x1080, support 7"-84" display
MIPI interface
EDP interface
Screen voltageSupport 3.3V/5V/12V optional
Touch screen

Provide I2C interface (can support multi-point resistive touch, multi-point capacitive touch).

Support USB multi-point infrared touch, multi-point acoustic wave touch, multi-point optical touch.

The internet


With RJ45 interface, support 10/100/1000M Ethernet.
Equipped with WIFI &BT module, supporting Wi-Fi 802.11b/g/n protocol. Support BT4.0
Image rotationSupport 0-degree, 90-degree, 180-degree, 270-degree manual/auto rotation, support gravity sensor function
Real Time ClockExternal real-time clock power supply battery

Interface device


Support MIPI interface camera, up to 500W pixels
4 USB HOST, 1 USB OTG (support usb camera@500W usb printer, U disk, mouse, keyboard, standard usb peripherals)
3 groups of serial ports. Support external serial device module (NFC module, printer, card reader, etc.)
TF card, maximum support 32GB
Class D power amplifier: 3W*2 8 ohms, support microphone
HDMI 2.0 output
AudioMP3, WMA, WAV, APE, FLAC, AAC, OGG, M4A, 3GPP format
VideoSupport 4K 60fps H.265/H.264/VP9 video decoding. Support 1080P 100fps H.265/H.264 video encoding. Support 8M ISP, support HDR.
PictureSupport JPG, BMP, PNG and other image format browsing and support rotation/slide show/picture zoom function
Power AdapterInput: AC100-240V.50-60HZ, output: DC12V 3A

Basic software specifications:

Operating systemAndroid 11 system
Basic software functionsWeb browsing, web chat, email, e-book, resource manager
Sound effect modeClock, alarm clock, calculator, recording
Language supportMulti-lingual
RecordingSupport MP3, WMA format recording

Tool


Calendar
Alarm Clock
Calculator
Note
Weather + clock
Recording
Word processingEPUB, WORD, EXCEL, POWERPOINT, PDF, TXT
E-bookPDF/TXT/CHM/DOC/EXCEL/EPUB/RTF/FB2
ScheduleCalendar
InputStandard Android keyboard, optional third-party input method (Chinese, Korean, Japanese, etc.)

Network


Browser -Chrome Lite
GOOGLE Market
Email
Gmail
Google talk
System ManagementSupport OTA remote upgrade, U disk upgrade, SD upgrade (silent installation)
Original ecological Android system, open root permission, can carry out product customization development
Customizable local or remote server management system
Support a variety of third-party Android remote advertising systems
Support multiple serial devices, USB devices
Support dual-screen different display

Sunchip is one of Apple's providers and Tesla. We are professional manufacturer, designer and solution company that established in 2012, dedicated to the development of embedded motherboards, software and hardware, and finished product manufacturing, as well as digital signage retail solutions.


We focus on Rockchip chipsets solution and in-depth development, also deep customization of Android OS & Linux OS; Specialized on LCD Digital Signage & Android ARM Board.


1. So far, there are more than 10 years of PCBA design and production experience.

In 2022, we had the 10th Anniversary Celebration.

2. A R&D team with more than 80 people, including hardware engineers (layout boards, debugging, etc.), software engineers (driver, kernel, test and apk engineers), ID design, mechanical design engineers, support OEM/OEM

3. The whole team has about 160 people.

4. One-stop service: product definition, schematic design, PCB layout design,

prototype, production, PCBA SMT, test production, housing design, assembly, software customization, QC control, after-sales etc.

5. Passed ISO9001 factory certification

6. There are more than 3,800 square meters of office and workshop area, which is still expanding.


We mainly manufacture

1, Android board for industrial digital signage, (RK3288, RK3399, RK3328, RKPX30, RK3188, RK3128, RK3566 and RK3568, ...)

2, Android digital signage media player box, (RK3328, RK3288, RK3399)

3, Stretched lcd display signage,

4, Open frame lcd display signage, (Such as, 10.1’’, 15.6’’, 21.5’’, …)

5, Other types wall/desktop/standing lcd digital signage, (from 7’’ to 84’’, ...)

6, Embedded touch desk, (Such as, 32-inch, ...)

7, Face recognition temperature detection and attendance equipment, (8-inch)

8, CMS system. (Publish contents/programs by remotely.)


Application Scenarios:


Packing & Delivery:



Why Choose SUNCHIP:P

Sunchip is a software and hardware solution provider, retailer store digital signage display solution provider, and it’s located in Shenzhen, China.


Sunchip has a huge R&D team which more than 80 employees.

They include hardware layout engineer, hardware debugging engineer, ID design engineer, mechanical design engineer, android kernel software engineer, android driver software engineer, apk development engineer, FAE software test engineer, and so on.

So, if our clients choose Sunchip, don’t need to worry about anything, we can provide one-stop service for them.


Introduction of the advantages from Sunchip:

1, More than 10 years of PCBA design and production experience.

2, A R&D team of more than 80 people, including hardware engineers (layout, debugging) and software engineers (drivers, kernels, testing, apk engineers).

ID Design engineer, Mechanical Design engineer, -> Support OEM/ODM.

3, Team of more than 160 people.

4, One-stop service: PCB design, prototype, production, PCBA SMT, testing, shell design, assembly, software customization, QC control, after-sales.

5, Got ISO9001 factory certification.

6, More than 3500 square meters of office and factory area



FAQ.:


1. who are we?

We are based in Guangdong, China, started from 2011, there are total about 160-200 people in our office.


2. how can we guarantee quality?

Always sample testing, aging testing before shipping;

Always final Inspection before shipment;


3.what can you buy from us?

AIO Advertising machine, Commercial media box, ARM board;


4. why should you buy from us not from other suppliers?

More than 10 years of R&D and production experience

More than 100 R&D team

Over 3000 square meters' factory space

Processing fully automatic assembly lines and high request working team

Owning CE/ROHS/FCC & national high-tech enterprise and patents


5. what services can we provide?

Accepted Payment Currency: USD, CNY;

Accepted Payment Type: T/T, Credit Card, Western Union, Cash, PayPal;

Language Spoken: English, Chinese

Product Quality: before-sales, after-sales services;


Recommend Products:


SUNCHIP ARM board Solution list:

RK3588, RK3566, RK3568, RK3399, RK3288, RK3328, RKPX30, RK3188, RK3128 etc.

Display interface: HDMI output, HDMI input, LVDS, EDP, MIPI.

Network optional: WIFI, Bluetooth, Ethernet, 4G, Optical.


SUNCHIP product list:

1, Android industrial Embedded board: RK3588, RK3566, RK3568, RK3288, RK3399,

RK3328, RKPX30, RK3188, RK3128 etc.

2, 【4K】Android media player box for digital signage advertising: RK3399, RK3288, RK3328.

3, 【8K】Android Player Box for Industrial-Control Application: RK3588.

4, Stretched lcd Display signage, support ODM.

5, Open frame LCD display signage: 8inch, 10.1inch, 13.3inch, 15.6inch, 21.5inch etc.

6, SKD Kit: Android board + LCD panel with touch or not:

7inch, 8inch, 10.1inch, 13.3inch, 15.6inch.

7, Other types of Wall Mounted / Floor Standing / Desktop LCD digital signage.

8, Embedded touch desk: such as 32inch.

9, Face recognition temperature detection terminal machine: such as 8inch.


China Interactive 21.5'' LCD Digital Signage Display HD Advertising Screen supplier

Interactive 21.5'' LCD Digital Signage Display HD Advertising Screen

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