A presence detector does exactly what you would think it does, detects trains. Our hardware is designed for loops ranging from twenty feet to over one hundred feet. Our hardware currently features four selectable frequencies with the option to expand to up to twelve frequencies.
The hardware also comes with a unique safety feature where it notifies the operator of potential issues with presence detection.
Current mass transit use of the product is limited to detecting creep outs and use in yards to open garage doors.