... aboveEffetive Control Distance ≤ 100 M (by LAN) , ≥ 100 M (by fiber optic with multi-module or single module≤ 100 M (by LAN ... ) , ≥ 100 M (by fiber optic with multi-module or single moduleVideo sources available DVD, VCD, VCR, TV, camera with PAL/NSTCDVD, VCD ... , VCR, TV, camera with PAL/NSTC 1 1