skip to Main Content


Heng Yu is a Hong Kong based company, with a strong R&D center in our Hong Kong headquarter and powered by our own modern production campus in Zhuhai (Guangdong, China). The two offices are linked up together by the world’s largest and amazing bridge over the sea.

Get In Touch

Phone: +852 2394 1852
Address: Room 1503-05, NanFung Commercial Center, 19 Lam Lok Street, Kowloon Bay, HK

Our Location

852-2394 1852


Main Features

  • 7” inches TFT panel, with LED backlight
  • SVGA (800 x 480) resolution
  • Available in USB VGA interface
  • Low power consumption
  • Power by USB port, need not external power adaptor
  • Multilingual OSD Menu
  • Support VESA mounting
  • Available with two stands:
    • Standard Stand
    • Long Pole Stand, extendable


The AP702A Multimedia Customer Display is an innovative and revolutionary product which is aimed to replace the current 2-line VFD customer display in the market. It is suitable for promoting your products in a fancy and interactive way. The screen layouts can be customized with different firmware so as to cater for different business requirements.

Technical Specification

Processor MIPS core CPU
Memory RAM 32MB
Flash 2MB
Display Panel 7” TFT (16:9)
Resolution 800 x 480 x 3 (RGB)
Active Area (mm) 154.08 (W) x 85.92 (H)
Brightness 250 cd/m2
Contrast Ratio 500:1
Viewing Angle 50°/ 70°/ 70°/ 70°
Storage Memory Card SD card
Interface UART RS232 COM x 1

USB COM (optional)



USB-B Device mode (USB 2.0)
USB-A Support USB drive
Clock Built-in real time clock
Accessory Optional Pole 2 section rotation pole
Power Adaptor 12V DC, 1.5A
Environment Operating Temp 0℃ to 42℃
Storage Temp -20℃ to 70℃
Humidity 10% – 85%
Back To Top