Display

   Before purchasing, be sure to carefully confirm the product model number BYH012 and verify that its specification parameters, such as pixel pitch, brightness, resolution, viewing angle, etc., meet your usage requirements. At the same time, learn about the display's dimensions, case material, protection level and other information to ensure that it can adapt to the installation environment, the

Verify qualifications: Choose reputable and legally licensed merchants to ensure the reliability of the product source. 

Check parameters: Carefully review the resolution, brightness, contrast, etc. to see if they meet your requirements. 

Inspection procedure: During receipt, check if the screen has any scratches or defects, and ensure that all accessories are present. 

Keep the receipt: Request an invoice to enjoy after-sales and warranty services.