car 4-Way Composite RCA Video Splitter Distribution support car rear front side view cameras four cameras control box switch

Remarks:

1)this splitter does not support monitor with Reverse trigger line,as DVD with reverse trigger line, 7"monitor.....
2)you will only select wire to connect this switch,and 4 camera's system have to be same.(all NTSC or ALll pal)
3)splitter only, cameras are not included
4)battery in the remote is not included