The Square Water Alarm at 110 dB Alarm

The Square Water Alarm (WA-02) at 110 dB is:
The Square Water Alarm at 110dB is a low profile alarm. This WA-02 model has the same capabilities as the WA-01 model and includes two expansion ports, which allow an unlimited number of our additional remote sensors to be connected. Its unique design features for superior sound disbursement, direct contact sensors and anti-tip characteristics make it vastly superior to competing alarms on the market . Only Gizmode alarms have direct contact sensor pins designed for immediate moisture detection and alarming, while competing models typically have sensor pads that are offset and do not make direct contact with the floor requiring water to bead up before it can trigger the alarm, thus providing delayed activation (after considerable water loss and damage has taken place).

The WA-2 provides an early warning alert whenever water or moisture is detected before mold, mildew and serious water damage can occur. It can be place wherever you desire the early notification of a problem. Use the Water Alarm to detect leaks before they have a chance to get out of control. Without an early warning alarm these damaging events often go undetected until long after the problem first started.

Any alarm is only as effective if it is heard! Most competing alarms are only 85 db - 95 dB.

Square Water Alarm (WA-02)Features:

  • Extra-loud 110+ dB alarm sounds for up to 72 hours when moisture/water is detected
  • High-end commercial grade design for unprecedented reliability and performance
  • Commercial Tip Resistant Design – 3 1/4 X 3 1/4 X 1 3/4 Inches (L X W X H)
  • Simple installation — set anywhere problem moisture could occur
  • Powered by 9-volt battery (not included)
  • Long battery life — recommended replacement every 2 years
  • No current is drawn from battery except when alarming
  • Low battery warning — chirps when battery is low
  • Sensor pins/legs (4) make direct contact with floor for immediate detection; no standing water required
  • Sensor pins/legs are stainless steel — will not corrode or stain and can sink into carpet for early detection
  • Optional Accessories (Remote Sensor Pad and Sump Attachment) plug in and provide additional water detection points
  • Optional Accessories (remote sensors) are seen and explained further below
  • 1 year warranty
How The Square Water Alarm Works:
The Square Water Alarm will sit anywhere and monitor for even the smallest leaks. The direct contact sensor pins/legs will detect the slightest signs of moisture and sound its alarm, providing early warning notification for quick response and prevention measures.


  • Leaking Pipes
  • Washing Machine
  • Water Heater
  • Toilet
  • Icemaker
  • Dishwasher
  • Air Conditioner
  • Water Conditioner
  • Sump
  • Humidifier
  • Rain
  • Roof Leaks
  • Ground Water
  • Sewage Backup
  • Sink
  • Bath Tub
  • Slab Leak
  • Aquarium
  • Laundry Basin
  • Chillers
  • and more... 
For home and workplace environments.
Optional Sensor Pad & Adjustable Stand Attachment

Without the Stand use for super low profile applications or with the Stand to elevate the Sensor Pad for condensation pan applications where some low level of moisture/water is expected and not harmful.

  • Detects rising water in condensate pan or similar applications and sounds the Water Alarm
  • Stand height is adjustable to the desired water level alarm height
  • Sensor Pad can also be used without the stand for ultra low profile areas (under refrigerator, dishwasher, carpet, etc)
  • Daisy-chain multiple sensors to a single Water Al
  • arm for multiple detection areas
  • 9 feet of extension wire and 6 inch pigtail included (Water Alarm can be placed close or far away, with easy connection to Sensor)
  • Daisy-chain multiple sensors to a single Water Alarm for multiple detection areas
  • Easily attaches to the bottom of the Water Alarm by gently sliding the open end of each connector onto the Water Alarm
  • Spare sensor stand included (2 per kit)
  • 1 Year warranty
Optional Sump Attachment

This sensor is used to detect rising water and then sounds the Water Alarm at whatever level you place the sump attachment/probe. For more detail see links within the right hand margin for each accessory.

  • Detects rising water in sump pit or similar applications and sounds the Water Alarm
  • 6 feet of extension wire allows Sump sensor/probe to tied off and suspended at desired water level alarm height
  • Provides early warning alarm when any vessel related application is in jeopardy of overflowing and causing water damage
  • Easily attaches to the bottom of the Water Alarm by gently sliding the open end of each connector onto the Water Alarm
  • 1 Year warranty

Product Literature

Protect Your Home with the Water Alarm™

Your Home is 85% more likely to be damaged by water than fire. Alarmed?

With Water Alarm, Property Damage is Avoided:

Water incursion from unexpected causes is detected by the Water Alarm. Upon detection it sounds a very loud alarm, which alerts the property owner to attend to the cause.