Hi, 
  
The house we just moved into has 2 UStec PoC (power over coax) cameras prewired in the front and back that I would like to feed into a Q-See DVR.   
  
Is there any type of device on the market to power these cameras and breakout the video signal so I can plug straight into the DVR video input? 
  
Camera Info UStec CMA-OC (See page 91 of the PDF on the link below.) 
http://www.homebrella.ca/download/userguide_v1.pdf 
  
Thanks in advance!