RCM411 is an optical sensor based on spectral analysis. The firmware of the sensor measures the optical reflection signals and analyses the data to produce a road surface condition and friction report.

RCM411 reports the following road surface information

• Surface condition
• Coefficient of friction
• Water layer thickness

RCM411 sensor highlights

• Easy and fast installation in any vehicle, from passenger vehicles to plough trucks, easily transferable to another vehicle
• Low purchasing cost and economic life cycle costs of the total measurement system
• The system is almost maintenance free: only cleaning of lenses may occasionally be needed
• Automatic software updates and remote control of parameters