Hello i project to buy 8 camera PTZ for a live surveillance. 
  
Each camera will be at more than 600M of my monitoring central  
  
Do i need some booster.  
  
  
Each camera will be redirected direct on a LCD monitor.  
  
Can anyone can help me to find all the stuff i realy need for obtain the maximum capability of my PTZ camera with a clear and nice view without distortion. 
  
Thanks in advance