Best suited for English text. Most economic solution for Online/offline information displays systems at lowest cost with character height 3ft or 36 inch visible from large distance.. BASIC SPECIFICATIONS Usage Out Doors Operation All weathers Visibility 24 hrs Module size 3ft X 5ft Module Resolution 14 x 24 dots Pixels size 52 mm Character Size 36 inch high Viewing distance 40-4000 ft Local Interfaces Rs232, RS485 Remote interface GPRS Visual Effects Scrolling, flash Voltage required 220 / 120 AC Length From 35 ft Mounting structures Optional Data update Peer to Peer Monitoring Web base Software GUI base Available on Turnkey or OEM basis General Applications News Tickers, Stock market displays, Messaging systems, Score boards, Alphanumeric text displays, Product Promotion displays.