Deliver High Definition video signal and power to your recorder and HD cameras over one coaxial cable. SecurityTronix uses PoC (Power over Coax) and CoC (Control over Coax) to accomplish this. Eliminate the need for additional power cable, and cut costs, while delivering high definition quality images and further transmission distances for your job sites. This solution has many installers boasting their installations are fast, easy, and saving their customers money.