Adding a second Connexx Smart Transmitter 2.4

We have a Smart Transmitter 2.4 that works great with Dad’s KS8’s.
We would like to add a second Smart Transmitter 2.4 to another television in the house.
Anybody know where I can find any information on doing this? Is there any conflict between the two signals? Will one unit disconnect when the other unit does connect? Is this even possible?
Surprised I couldn’t find any information on Connexx’s web site.