Traffic arrow board
- Use photovoltaic technology, LED light source, up to 12 display mode, higher signal strength.
- Suitable for highway, heavy urban traffic control.
- Help traffic safety and efficiency.
Traffic Message board
- Use photovoltaic/communicate/solar technology, LED light source, can predefine/modify/web base remote/GSM remote control the message or drawing.
- Suitable for highway, urban traffic control.
- Help traffic safety and efficiency.