Infrared Detection Circuits from Berkshire Jct. Models
This is a very simple system to install and it works great. One set consists of a two part detection circuit, a red LED panel light and a pre- wired circuit board that mounts under the layout. Each piece of the detector set comes pre-wired with colour coded wire to match those listed on the installation instructions. It is just a matter of connecting all the wires of the same colour together for each individual detection circuit and powering it with the 12 volt DC transformer.
|This photo shows the two halves of the detector circuit installed in the holding tracks|