The RPS-2100 is a single transducer device with 2 independent range control adjustments, LED indicators, and form C relay outputs. Features include: Various Sensing Ranges Low Frequency – 38.5 kHz 2-Way Power Operation Small Remote Transducer 2 Independent Range Adjustments LED Indicators Isolated Form C Relay Outputs Small Electronic Controller Click below to view the datasheet: Datasheet Enquire Now