Dakota Alert Replacement Probe for Wired Vehicle Detection Kit
Metal detecting probe with 50', 125', or 250' of direct burial wire. It is compatible with the 3000, Hard Wired and MURS Series.
The probe will detect vehicles moving by and send a signal through the line to the control box, which will sound a whistle. The probe and wire can easily be buried in turf with a shovel or a lawn edger.