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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: kermesa
  • Model Number: SAD4203W
  • Type: LED
  • Application: Indoor
  • Panel Size: 42 inch
  • Max Resolution: 1920*1080 (3840*2160 for option)
  • Viewing Angle: 178/178
  • Pixel Pitch: 0.1615X0.1615MM
  • Color: 16.7M
  • Contrast Ratio: 5000:1
  • Brightness: 550cd/m2
  • Response Time: 6 ms
  • Input Voltage: 100-240V
  • Case Material: Metal Casing +Toughened Glass Panel
  • Network Type: LAN/WIFI, 3G for option
  • Operation System: Android 4.0
  • CPU Model: ARM Cortex-A7
  • System Memory: SDRAM 1GB DDR3
  • Flash Storage: FLASH 4GB ROM
  • screen optional size: 18.5/19/21.5/26/32/42/46/55/65 inch
  • Standard sockets: HD input / USB iput /SD input
  • Supported format: MPG1\2\3\4/AVI/RM/RMVB/MP3/JPEG. etc.
  • Product name: all in one computer

Packaging & Delivery

Packaging Details 1pc/Carton, all in one computer Carton Size: 197*25*90 cm, G.W.: 75 kgs (wooden box for optional)
Delivery Time bulk all in one computer in 15-30 days
21.5" 32" 42" 46" 55" 65" refurbished touch screen monitor for shopping mall     
Product Description

Adopt original new A grade SAMSUNG/LG industrial LCD panel to ensure good display quality.
Support 7 days /24 hrs continuous working for all years.
All all in one computer are according to CE,FCC,3C,CB,ROHS standard.

Network and Standalone version for option. kindly view the function as below:


Network is an advanced version, which can be central software update via network, such as touch screen etc can be added.
Adpot latest Android 4.2.2 Operation System which based on
B/S(Browser/Server) construction / A20?solution Cortex-A7 / 1GB memory / 4GB?DDR3 NAND FLASH / Free software will be offered.
users install software in PC, then Connect LCD player with PC by setup IP address.
Then edit advertising contents in PC, transferr it to LCD advertising player via LAN ,Wifi or 3G network.
Support Master-Slave account to manage and inspect terminal LCD player;
Support LCD devide into different group and update diffent advertising contents.

We suggest Network version if you take dozens up to Thoustands of units for advertising, which one man and a server can manage all LCD players updating task.


Standalone is a simple and cheap version.
users copy contents into USB/SD card, put it into LCD advertising player slot.
it auto-play in loop when power on, but users need to update contents one by one.

We suggest all in one computer standalone version if you just take several units for advertising, which is easy to operate and cheaper.


Model NameSAD4203W
Panel parametersize 42inch LED screen 
response time6MS 
view angle 178o / 178o
Touch screensize 42 inch 
Typeinfrared 2 points touch
MainboardAndroid 4.2 OS/A20 dual core 1GHZ processor 
MaterialMetal Case + Toughened Glass Panel
Nand flashROM FLASH 4GB
I/O Connectors2* USB 2.0, 1 * RJ45, 1 *LVDS, 1*HDMI 
OSD LanguageChinese, English, Spanish, Russian, German, French, Arabic, etc. 
Working temperature0oC~50oC
Storage temperature-20oC~60oC
System Power SupplyAC 110V~240V,50/60HZ 
TFT panel gradeImported new panel
Standard operation softwareYes






Packaging & Shipping







Our Services


1. Sample all in one computer is available for your evaluation. The lead time for sample is 5-7days.


2. Fully customizable for the outlook and some functions.


3. 1 year quality warranty, perfect after-sell service.


Company Information


Enterprise goal: To be a first class company providing a very satisfying and friendly experience to our customers and our staff

8 years advertising players manufacturer

We have provided advertising solutions to 1252 customers

In 2013, our annual exported volumn reached $13 million

186 containers have been exported





Q: What HS Code for your products?
A: 8531200000 LCD ad player (LCD video display) 
    8543 7099 90 Digital Photo Frame  


Q: What kind of inspection you can provide?

A: Kerchan has multiple tests from material purchasing to finished products by different departments, like QA, QC, sales representative, to guarantee all signage players are in perfect condition before shipment. We also accept the inspection by the third party you appointed.


Q: What is your guarantee period?

A: Kerchan provides 1 (one) year quality guarantee for the products from your purchase date, except the human damage and force majeure factor. For a better maintenance, be sure that the players are using under normal circumstances (not more than 16 hours daily). 
Beyond the guarantee period machine, Kerchan will provide maintenance service and technical support (Hardware and other possible charges, Kerchan will not bear the responsibility)


Q: How can I pay for the order?

A: Our payment terms: T/T, Western Union, Paypal, Escrow, Credit card

1) For sample order: 100% T/T or Western Union in advance, Paypal or Escrow is also acceptable.

2) For bulk order: 30%deposit T/T in advance, balance clear before pick up or shipment.

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Transaction Overview


Transaction Details

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China (Mainland)
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Supplier Assessments:
26 Transactions 420,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $66,000
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