Water Alarm & Accessories

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  • PWA2_Sample_diagram_web
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  • PWA2_accessories_diagram_web
  • PWA2_Sample_diagram_web
  • PS_web_-_PWA2_House_detailed
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Water Alarm

Model PWA2
  • Minimize the risk of water damage
  • Detect leaks before they become bigger problem by placing a Pro Series water alarm wherever there is a risk of water damage
  • The 110 db alarm will sound when as little as ¹⁄₃₂” of water reaches the sensor
  • Helps keep MOLD away by alerting to its major cause – water
  • Includes 6’ of sensor wire for remote monitoring
  • Wire can be extended to over hundreds of feet
  • Stand-alone water alarm has built-in accessory jack for optional add-on accessories

PDF_download_icon PWA2: Water Alarm Brochure

Place a water alarm wherever there is a risk of water damage:

  • Utility room
  • Laundry room
  • Kitchen
  • Bathroom
  • Basement

Water Alarm Accessories

Stand-alone Water Alarm has built-in Accessory Jack for optional add-on accessories:


360° Sensor

Model PS-WS360

  • Place on floor where there’s a risk of water damage
  • When water reaches the 360° water sensor, an audible alarm will sound on the connected device
  • Connect additional sensors to one device with no extra hardware
  • Includes 20 foot cord

Water Sensor

Model PS-WS

  • Place in a sump or sewage pit
  • When water reaches the Water Sensor, an audible alarm will sound on the connected device
  • Attaches to discharge pipe, mounting hardware included
  • Includes 10 foot cord

20’ Extension

Model EXT-PWA20

  • For use with 360° Sensor and Water Sensor
  • Rubber gasket and sleeve for waterproofing the connection between the extension and sensor
  • 20 foot cord



Install a 9V battery (not included) and place the alarm on the floor, or hang the alarm and extend the sensor to the floor, into the sump pit, or anywhere you need to keep dry; mounting holes in the sensor allow it to be secured to any surface.

Installing the battery:

You may want to mark the battery expiration date on a piece of tape and attach it to the alarm as a reminder to replace it when needed.

  • Remove the cover on the battery compartment located on the right side of the alarm
  • Extend the wires and snap a 9-volt onto the connector.
  • Place the battery back in the compartment
  • Replace cover

Positioning the sensor:

  • The sensor is located on the bottom of the alarm
  • The alarm can be placed directly on the floor with the sensor compartment closed, or the sensor compartment can be opened and the
    sensor wires extended to reach a sump pit another remote location. The alarm can be hung on a nail or screw in the wall with the sensor extended, and the sensor can be secured in place through the holes in the sensor panel. Six (6) feet of wire are attached to the sensor, but up to 100 feet can be spliced into the line.

Replacing the battery:

Replace the battery if the alarm has operated for an extended period of time, or if the battery expiration date is approaching.