Wireless noise logger for leak detection

Phocus3 is an advanced leak noise logger designed for detecting and localising water leakage. Wireless communications allows both ‘lift and shift’ or permanent distribution network operation. On site leakage results may be obtained via the Communications Module with detailed analysis carried out on the host software.



  • Rapid overnight identification of leaks
  • Two models available; local IR contact (lift + shift operation) and Radio contact (greater range for permanent installation)
  • Small size
  • Histogram display of noise data
  • Phocus noise algorithm to reduce incidence of un-detected leaks
  • GPS coordinates stored in logger
  • Leak listening; real time (whilst on site) and recorded to aid remote leak identification


Histogram display for each epoch.


Data view show status of all deployed loggers.


Leakage status displayed on a Google Map (courtesy of Google Maps)

Phocus3 Downloads

Further Information…