hi ,I'm sorry for my bad english, if you need more informations on this contact tel-mar on the web site ,i ceck the link and now is good,
the aspect is similar at the radian but with 5 diversity antenna on the reciver,for me is a very good producst with a good price in this factori you can found system from 1km to 15km wireless hd camera ,for the pic I'm sorry but i don't succeed to upload best quality
luca