NICK-Sign is a Professional LED Screen manufacturer, Vehicle LED Sign is one series of Our LED Screens. 
We have Focused on this series for almost 16 years. 

As Bus Scrolling LED Display used in the bus front/rear window, It's very different from ordinary Scrolling LED Display. There are many factors influencing the lifespan and stability such as Power, Electrostatic, Vibration, Anti electromagnetic interference, Low temperature. Our Bus Scrolling LED Display is special designed to solve these problem. 

Our Bus Scrolling LED Display has following key features: 

1. Special designed power supply
2. Special designed to work normally in low Temperature environment
3. Super strong antistatic ability to avoid static electricity destroy IC and LED chip. 
4. Special LED chip design and adopt 2500cd/sqm, it's a very suitable brightness. Customer can not see clearly with low brightness, if the brightness is too high, it will influence safe driving, even cause accident. 
5. Can storage more than 1000 messages, can adjust brightness, scrolling speed and actions
6. Can customize GPS/GSM/GPRS function
7. Can display SOS, can display turn direction function( turn left, turn right. Stop. Etc)

Pls feel free to contact us if you are interested in our Bus Scrolling LED Display.