RC Tank Warfare community hobby forum

I've just bought a Heng Long Tiger 2 with a version 7 control, doe anyone know what 2.4 GHz protocol they use? Is it bespoke to Heng Long or generic so you could bind other transmitters to them?

Good evening,
the radio system is dedicated to Heng Long, so the transmitter cannot be replaced by another radio? even in 2.4 Ghz. with standard system (planes, helicopters, etc.)