These will adapt your RCA plugs into BNC. We sell them in sets of 5.
This is a PCB video mux module based on Maxim Integrated's MAX4311. The module can accept up to four video signals and the output channel is controlled by two 5V TTL signals.
Pan and Tilt assembly for horizontal surface mount. Made using two Lynxmotion servo brackets. Perfect for your small remote piloted robot! Includes hardware.
LT2/F w/Arm "Bulldog" - Advanced Package with additional customization