Mobile Variable Message Sign
YAHAM variable message sign,often used on roadways,are designed to deliver traffic information covering congestion report,accident report,temperature, lane control and limite speed display etc.It has been widely used in morden transportation system and is becoming indispensable owning to its variability.
IP65 for pressure washing and harsh weather
Durable power supply(12V/24V) unit
Protected from shock and movable by truck
Wireless and remote control
Available in a variety of sizes and cabinet colors
Networkable with other displays and controllers
Self-diagnosis and failure report.