Technical Support wrote:
All CyberSync components will work together, and the CST will fire anything that is set to "ON". Set the CST to match what the Einstein says (I presume you have a module for the Einsteins). Be sure to hit the test button at least 2x to allow the CST to update. When you get the red LED on the CST, does it blink once or multiple times? Multiple times means the battery is getting (or is) low and may not trigger.
The red light has 1 short blink only when I push test. I just installed a new battery to be safe and still get the same results. Yes the Einsteins have the new CSXCV's in them and work fine with the CC. Both lights and CST are set to frequency 1.