DT-4 Rolling Stock Detector – #800-5204 – SPECIAL ORDER
Ideal for spotting a hidden train or piece of rolling stock. Four independent detection units combined onto one circuit board, can be used separately or together to control external devices. Supplied with four Opto-Sensors that mount between rails to detect movement. When train covers a sensor, the unit activates any connected DC accessory, such as an indicator light on a control panel. Independent sensitivity controls are provided for adjusting each Opto-Sensor to lighting conditions. Constructed on a 3 x 3″ printed circuit board. Requires 10-18V DC. Independent of track power. Compatible with radio or carrier control systems.
Out of stock