Looking at buying dvd player & sunvisors with the screens in.

Got an Alpine ipod kit 9853r mp3 thing and have a space under it. Dont want to spend a fortune but how do you go about plugging in a seperate dvd player and then the 2 sunvisor screens to it and get the sound?

Was after the alpine dvd player seen it for 190quid - nice bit of kit.
Sunvisors, with remotes 8" screens 75quid each or 145 for both. Ok dont mind the prices but would it all hook up together?

Imm guessing the apline dvd will plug into a aux input onto the headunit? therefore the sound is sorted but how do i get the pic to the screens ???? will they plug straight in?
Link to the screens here....
www.tgincar.com

click on sunvisor screens halfway down on left then click 8"

any help appreciated!!!

thanks

 

just gotthose sreens myself nice bit of kit