remote cameras 1.ir distance 50m 2.1/3" sony chipset 3.700TVL 4.Camera Weight:900g Heat sales new sony chipset cctv remote cameras Applications Widely used at CCTV camera connector cable,TV Coaxial cable,All kinds of coaxial Weak electric cable.Widely used at the airport, bank buildings, highways, prison, electricity,telecommunications, railway stations, terminals, factories, schools, etc. ...