Dot-Matrix Scrolling display
Dot-Matrix Scrolling display
When the car reaches required floor the scrolling arrow will disappear and the floor indication number indicates that particular floor position and the rolling message is displayed from right side to left side. This all process is controlled by latest Microcontroller technology Programming can be changed as per the customer requirement to change the scrolling arrow.
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.jpg "Manufacturers Exporters and Wholesale Suppliers of Announcement System Kolkata West Bengal")
