Q. What is the transmission distance of DTV surveillance systems?
The answer can depend on many factors. Roughly speaking, without amplifiers, the transmission distance can be, but not limited to, 1000 m in 5C2V coaxial cable, and 500 m for 3C2V coaxial cable, 300 m for Cat5e network cable. One can extend the distance by amplifiers. DTV surveillance systems have cost advantages for the cases where long distance is a requirement.