Welcome to the W2DRZ Controller Support web. In order to provide our customers with the most accurate and recent information, all documentation, assembly information, schematics, and contact information regarding the controller is contained within these pages.

The current production controller model is CT-2.  The current firmware version is 4.01, and the interface program for the CT-2 controller is DrzTrack.exe v3.11.  Click on "Control Program" above for more information.

You may also obtain technical support or pre-sales information via e-mail to

Last Updated 1/11/2015