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| Supply Ability | 90000 pieces per month | 
| Delivery Time | 30-45 working days | 
| Packaging Details | Kraft box / white box to a carton or customized packing | 
| Other name | 4.2 inch e ink digital | 
| Screen Size | 4.2" | 
| Type | Electronic shelf label | 
| Product Size | 150*120*20mm | 
| Color | White (customizable) | 
| Brand Name | OKSMART | 
| Model Number | OKE0420 | 
| Certification | SGS | 
| Place of Origin | Shenzhen China | 
View Detail Information
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Product Specification
| Payment Terms | Trade Assurance, L/C, T/T, Western Union, MoneyGram, D/P, D/A | Supply Ability | 90000 pieces per month | 
| Delivery Time | 30-45 working days | Packaging Details | Kraft box / white box to a carton or customized packing | 
| Other name | 4.2 inch e ink digital | Screen Size | 4.2" | 
| Type | Electronic shelf label | Product Size | 150*120*20mm | 
| Color | White (customizable) | Brand Name | OKSMART | 
| Model Number | OKE0420 | Certification | SGS | 
| Place of Origin | Shenzhen China | ||
| High Light | electronic paper display ,electronic shelf tags | ||
Features
   400×300 pixels display
   White reflectance above 35%
   Contrast ratio above 10:1
   Ultra wide viewing angle
   Ultra low power consumption
   Pure reflective mode
   Bi-stable display
   Commercial temperature range
   Landscape, portrait modes
   Hard-coat antiglare display surface
We, Shenzhen OK smart-LCM photoelectric co., Ltd focus on the LCD screen and module in high quality, high effiency, high ROI building long-term partnership with each other not one-time business.
  It would be our most pleasure to be your trusted sourcing partner handing the purchasing, exporting and after-service issue in China, you develop market and promote sales with 100% energy without any worries.
| Active Display: | 84*62mm | Multi laguage: | English, Spanish, Japanese, Chinese | 
| Certificate: | CE & RoHs | Display performance: | Dot Matrix display | 
| visual angle: | 175° | description: | electronic price tag | 


Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller,Other 
Year Established:
2006 
Total Annual:
600-800
Employee Number:
100~200 
Ecer Certification:
Active Member 
Shenzhen OK Smart-Lcm Photoelectric Co.,Ltd is a high-tech company who run display equipment research, produce and sales, with most advanced technology and strong strength. Shenzhen OK Smart-LCM Photoelectric Co.,Ltd owns their independent producing center-Jiangxi Huae... Shenzhen OK Smart-Lcm Photoelectric Co.,Ltd is a high-tech company who run display equipment research, produce and sales, with most advanced technology and strong strength. Shenzhen OK Smart-LCM Photoelectric Co.,Ltd owns their independent producing center-Jiangxi Huae...
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