Nice workdone, one question.. You hav connected this with reverse gear, what if u wana switch on camera with out reverse gear, should it be connected with a button whch does not need reverse gear...?
Yes you can connect it in the manner where it is powered on with a switch instead of the reverse gear. You'll have to connect it's power wire with wire with the power source of your car and add a switch in between.
Btw why you want to connect it directly?
its not necessory that i'll need to view in camera only during reverse, sometime if i need to view in my camera while im moving forward.
Yeah I get your point. Best of luck
bhaijan aap ke dabbay ki aankhon main khoon kyun utra hua hai?
Good DIY!
Good job!