Quad Occupancy Detector
The Quad Occupancy Detector (QOD) is a current-sensing occupancy detector that works with all power systems (DC, DCC, AC). Four detectors are on a single board to bring the cost per detector lower, however partially-populated boards are available.
Electrical isolation between your track power and the circuit the detector feeds into is a good idea. Our detector accomplishes this by using optical isolation. The QOD is available as an assembled and tested unit, or as a kit ready to assemble.
Related Products...
The Traverser
DAXaCK Circuits4Tracks
The Traverser (TVR) is a circuit that automatically operates a DC powered train back and forth...
Grade Crossing Controller
DAXaCK Circuits4Tracks
The Grade Crossing Controller (GCC) activates crossing signals (not included) when a train...
Signal Animator
DAXaCK Circuits4Tracks
The Signal Animator (SGA) is a software-powered interface for model railroad signals, with the...
Switch Machine Interface
DAXaCK Circuits4Tracks
The Switch Machine Interface (SMI) provides a flexible, easy to use interface for the Tortoise...