Texas Highway Products has partnered with Q-Free to provide the industry’s most robust controller & software combination for ultimate performance and flexibility

Our traffic signal controllers meet or exceed US-based Caltrans (2070) and NEMA specifications. Each ATC controller comes standard with 120 VAC power. However, 220 VAC and 48 VDC are available to meet alternate power requirements.

Every Q-Free ATC Controller comes standard with:

• On-board web server

• Linux operating system

• Unrestricted use license for NTCIP MIBs for Q-Free’s MAXTIME ic

• Powerful CPU with expandable memory configurations

• ATC application programming interface

Just looking to replace parts or upgrade your existing 2070 controllers? Check out our available 2070 controller modules.

Product Sheets