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Wireless Water Leak Detectors

Call us for pricing, additional information, and to order at 1-800-318-4159.

Video: Nowa 360 Wireless Water Leak Detection System

The Nowa 360 wireless water leak detection system detects and controls water leaks so that you can have peace of mind when you leave your home. Manufactured by Inflotrolix Inc., of Quebec, Canada, the Nowa 360 system combines technical sophistication with easy-to-use features. Scroll down to read how it works, and click on the product PDF links for additional specifications. For an overview, please read the NoWa Product Specifications (PDF).

Nowa in Use at the Four Seasons Hotel in Montreal, Canada

Four Seasons Hotel in Montreal, Canada

Every room at the Four Seasons Hotel in Montreal, Canada is equiped with a Nowa 360 water leak detection system. The project in numbers:

  • Property development project worth $500,000,000
  • 166 rooms
  • 18 private residences
  • 372 electronic Nowa shut off valves

Nowa 360 wireless water leak detection sensor


The Nowa 360’s built-in temperature sensor helps prevents frozen water pipes in your home by notifying you the moment the ambient temperature falls below 5 °C (41 °F). And with its streamlined form, no one will notice it’s there. Nowa sensor specifications PDF.


  • Gold-plated sensor points to prevent oxidation
  • 10-year battery life
  • Accurate detection of a minimum water level (0.015 inches)
  • Temperature sensor to detect freezing
  • Attachment hardware included
  • 2-year manufacturer’s warranty

Nowa 360 wireless water leak detection control unit

Master Control Unit

Nowa 360 master unit centralizes a home or commercial building’s smart functions. Nowa Master Control Unit Specifications PDF.


  • Keyboard with integrated LED indicators
  • Dynamic contextual keys
  • Voice-guided menu
  • Wireless access with remote notification and control
  • Internal backup battery for power outages
  • Up to 4 different service partitions
  • 2-year manufacturer’s warranty
  • Optional cellular network (GSM) connection

Nowa 360 wireless water leak detection valve


The Nowa valves are the essential part of the Nowa systems. When a leak is detected, a close signal is sent to the valve to shut off the main water line limiting the damages to a small puddle near the leak.

Since 2010, the valve design has been improved to be the most reliable automatic shut off valve on the market. The valve body is all in stainless steel and certified NSF61 which makes it durable and not harmful for human water consumption. The full port ball valve design removes all water restriction. Valve sizes 1-1/4", 1-1/2" & 2" Larger valve sizes up to 8” available upon request.

The Nowa’s removable actuator is easy to disconnect from the valve. Its durable ball valve meeting the highest quality and pressure standards. It is hardwired to the Nowa 360 master unit for fastest reaction time. Features a 3-year manufacturer’s warranty. Nowa Valve Specifications PDF.


Nowa 360 wireless water leak detectors
Nowa Sensor

Other Nowa Detectors

  • The perimeter detector is a cable that can detect water over 6-foot distance. It’s ideal for encircling a water heater or covering the space underneath appliances. Cables can be connected in sequence to cover an entire room.
  • Mini detectors are used to extend the detection area into the tightest spaces. Their smaller size and 1.5-m (5') cable allow them to fit anywhere with the utmost discretion. Mini detectors need to be connected to a triangle detector to work.Well suited for both homes and small to mid-sized businesses.
  • The motion detector identifies the movement of a person within a specific area by sensing the infrared energy emitted from a body as it moves across the sensor’s field of view. The water valve will close after a preset motionless time and re-open once motion is detected.
  • Other Nowa Detectors Specifications PDF.

Sample Pricing: NoWa Wireless Water Leak Detection and Shut-off Valve: Consisting of the Master Unit, (5) Wireless Sensors, and a ¾” Electric Shut-off Valve. Model # NOW360-5 @ $998.00

Call us for pricing, additional information, and to order at 1-800-318-4159.