What cameras with work with my Lorex LHD208000 DVR with 1080p HD-SDI?   
  
I have one that the picture has turned red in color and I can't get it to come back to normal color with any adjustments.  I want to just replace it but having trouble sourcing the cameras-Lorex is impossible to get customer support directly from.  Do other cameras work with it?  If so, where can I buy then and any advise about which ones are better?  Let me know if there is other specs you would need to advise me. 
  
Thanks in advance, 
  
Todd 
Florida