Qual-Tron Acoustic Sensors

The Mini Acoustic Sensor Head - Vehicle can detect a passenger car or truck traveling along a paved or dirt/gravel road using a proprietary algorithm that processes the frequency and amplitude of the vehicle’s road noise to accurately detect vehicle traffic.

Hydrophone Sensor (MDHP & MOBS)

(MDHP)The Dual Hydrophone Transmitter, with two acoustic hydrophone sensors, provides a means for detecting activity on waterways, rivers, and lakes.

(MOBS) MOBS with two hydrophone sensors provides a means of detecting activity on oceans, rivers, and lakes.