Dwyer | Mercoid | WE Anderson | Flotect

Dwyer Model WA

Model WA Water Leak Detector

Low-Cost Compact Design, Wall Mount, Loud Alarm

The Dwyer MODEL WA WATER LEAK DETECTOR offers affordable and dependable leak detection. This model is ideal for any application where a flood or water leak is likely to occur. It offers a loud audible alarm in the presence of water.

Typical Applications

  • Basement flood monitoring
  • Sump pump pit high water level alarm
  • Leak detection
  • Pipe burst notification



  • Service:Water.Audible Alarm:110 dB max.
  • Temperature Limits:32 to 120°F (0 to 49°C).
  • Humidity Limit:80% RH (no condensing or icing).
  • Power Requirements:9 V carbon zinc battery, not functional, user replaceable.
  • Power Consumption:10 mA.
  • Enclosure:ABS.
  • Battery Life:3 years (approximately).
  • Weight:4.8 oz (136 g).
  • Agency Approvals:CE.



  • Loud 110 decibel alarm can be heard from long distances
  • Detachable 6 foot (1.8 m) cord allows for remote high water level monitoring prior to water damage
  • Persistent 15 hour continuous alarm, ensures notification of alarm status


Model WA Water leak detector