?'s
 

I have a few ?'s about these

I'm not diggin that expensive price tag for a camera
were can I get a cheap camera that can be pluged into a tv? (I dont car if its black and white or not)

also I have a old handheld Tv, What kind of output/input (whatever) do I need to see a image from the receiver?


also What kind of range does the radio have? could I control it from the 2nd floor of my house to the main floor?

are there any upgrades?

what kind of motors do they use?

anyone have a picture of the guts?