7"wireless FPV HD Monitor is with high resolution:1280*800,support wireless camera .                           
No blue screen                               
FPV portable DVR                            
TF card support up to 32G          
High video quality                 
receiving sensitivity :-90dBm Frequency control:buit-in frequency and phase lock loop                 
support wired & wireless camera ,photo function                          
motion detectin,cycle recording  5.8GHz Channel AV receiver Video Format: NTSC/PAL channel frequency