Oneself foundation weak, want to build an integrated wireless switch and figure pass system, want to use the ready-made figure 2.4 G module (TX6729 and RX6788), on the basis of a wireless switch function, to make the battery switch management, recording images, and use it every time you feel you want and then comes back, don't want to turn off, maximum transmission distance of 100 meters, there are the following confusion:
1. If you buy a ready-made 433 MHZ wireless switch on together, two modules together, will not be interference?
2. If buy a 2.4 G wireless switch module, to figure the module in a different channel, this is feasible? Can two modules with the same channel, or use the same antenna?

Everyone a great god taught genuflect is begged, many thanks!