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Water Sensor 7 Pro (ZWA019)




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In the event that your order exceeds the 356 units available in all regions, Quartermasters will raise a backorder for you. If your order does not exceed the quantity available for your nearest region, we'll aim to ship from the warehouse closest to you.

If you are unsure as to the wireless frequency required for your country, please see 'Which frequency to order'

Which frequency version to order

Z-Wave products use a different wireless frequency globally. See 'Z-Wave frequencies' for detailed information on which frequencies have been legally approved for use in different countries.

Have a question?

Should you have a questions about Water Sensor 7 Pro (ZWA019), Quartermasters' or Aeotec's sales and support staff will be happy to help. Please contact us for assistance.

About Water Sensor 7 Pro (ZWA019) from Aeotec

Water Sensor 7 Pro is a spot sensor designed to detect drips and leaks and help mitigate water damage through the use of wirelessly paired technologies such as water cut-off valves.

Battery-powered and built atop Gen7 and 700 series Z-Wave, Water Sensor 7 Pro has been designed as an install-and-forget technology with up to 5 years of battery life.

The Pro model provides optional automation technologies including temperature, humidity, and mould-spore potential air analysis. These technologies have been particularly designed for when Water Sensor 7 Pro is used in wet spaces, such as bathrooms, in order to better manage and protect them.



  • High-accuracy 0.02’’ / 0.5 mm leak detection via spot sensor probe.
  • Temperature for HVAC, including underfloor heating, control. -20 to 85ºC /-4 to 185°F

  • Humidity for ventilation and air-flow automation particularly in wet spaces. ±3% RH (max), 0–80% RH

  • aërQ inside; this Pro model includes Aeotec’s mold potential analysis technology. 
  • Ultra-small form factor: 70x18x19.6mm / 2.76x0.7x0.77”
  • Engineered with Gen7 and with 700 series Z-Wave inside.
  • Gen7 enables compatibility with both Security 2 and SmartStart.
  • Pro model uniquely offers 3 space measurement technologies plus leak and drip detection.


Technical Sepcifications

Product Dimensions: 70 x 13 x 20 mm

Wire length: 1.5 m

Package Dimensions: 72 x 120 x 32 mm

Z-Wave Hardware: ZGM130S

Z-Wave Version: 7.12 or later

Smart Start: Yes

Repeater: No

Beaming Capable: No

Security Supported: 

S2 Unauthenticated

S2 Authenticated

Operating distance: 

More than 50 meters indoors / More than 164 feet indoors.

Up to 150 meters outdoors / Up to 492 feet outdoors.


More information

Aeotec maintains Water Sensor 7 Pro user guide at here.

Gateway compatibility please check  here.

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