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Water leak detection system and shut-off valve

High sensitivity means high speed.

Nowa 360 sensors have four closely spaced sensors just 0.015 inches from the floor—to detect spills as small as a glass of water.64 zones. A single control panel can run up to 64 separate Nowa 360 sensors.

5,000 square feet. The powerful signal linking sensors to the control panel has a range of up to 5,000 square feet.

PROVEN TECHNOLOGY with an interference-free signal.

319,5 MHz no interference

Nowa uses a secure encrypted communications protocol. Its proven radiofrequency system is used by over five million systems. The low frequencies keep the signal steady and free from interference.

CONNECTED VALVE with fast shutoff you can count on.

Every second saved between the beginning and end of a leak reduces the damage. The electric valve is wired directly to the control panel and responds immediately at any time. And in case of a power outage, the system still runs thanks to its integrated backup battery.


Continually tested. Always ready!

The system generates by itself regular routine self-tests so the valve and all sensors—every single one—will be working when it really counts


The control panel sends out a signal to the sensors to make sure they’re working. If any of them fails to respond, you receive an immediate alert that tells you exactly which sensor is faulty.


Each week the control panel signals the valve to rotate the ball all the way around. This is enough to remove any built-up deposits and extends the life of the valve to over 100 years.

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