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Water Sensors

Water Sensor

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Protect your home or valuables from water damage with our water detector. Place inside any sink base cabinet, beside your hot water heater or HVAC unit.  Xtreme Mats have a location designed specifically for this water detector. Just place on the mat and alarm activates when water touches the two metal posts on the bottom of the detector.

Locations: water heater, sink cabinet, boiler, sump pump, washing machine, toilets, radiators and more…

Receive 1 (one) FREE* water sensor at checkout with the purchase of an Xtreme Mat. 

*Limit 1 free sensor per customer. Only available with mats purchased on


  • Loud Alarm (110dB) will sound for 24 hours
  • Activates with direct water contact
  • Made of durable plastic
  • Replaceable battery 12 v

Dimensions: 1.75″ Round x 1.5″ High