I have a 2.4 G AV radio receiver camera like this one:
http://www.amazon.com/Mini-Wireless-Color-Camera-Microphone/dp/B000YM2OIK/ref=pd_sim_sbs_e_3
and I was wondering if I could add another camera to this system. Can you simply change the 4 mini switches on the additional camera to another setting and then tune the additional camera in with the receiver's frequency knob? Thanks.