DMS Product Comparison

	VF-2020 Series	VF-2420 Series	VF-2320 Series	VF-2120 Series
Recommended Uses	Freeway Travel Time	Arterial Managed Lanes Toll Facilities Tunnels and Bridges	Arterial Managed Lanes Toll Facilities Tunnels and Bridges	Arterial Tunnels and Bridges Freeway
Communication Protocol	NTCIP	NTCIP	NTCIP	NTCIP
Sign Access	Walk-In	Front	Front	Rear
Display Face	Masked	Masked	Louvered	Masked
Matrix Type	Full High Resolution	Full High Resolution	Full High Resolution	Full
Viewing Angles	30 degree	30 degree	30 degree	30 degree
Fonts Available	Multiple	Multiple	Multiple	Multiple
Pixel Spacing	66 mm 34 mm 20 mm	66 mm 46 mm 34 mm 20 mm	20 mm	66 mm 46 mm