SEM Security Systems
a division of Southeast Mobility Inc
Coax and Accessories
Coax is coax, right? No! There are enormous differences in the quality and performance of the coax, connectors and other wiring components that make up the CCTV system. Don't skimp here, the difference between the less expensive coax and connectors and the more expensive may be a hundred or a hundred and fifty percent, but compared to the overall cost of the system is is really insignificant.