Description
Early warning for leaks and unwanted water
Aeotec Water Sensor 7 is designed to detect water where it should not be, helping a compatible Z-Wave smart home respond to leaks near appliances, pipes or other vulnerable locations. It can also detect the absence of water in applications where low water levels matter.
Practical applications
- Receive leak events through a compatible Z-Wave hub.
- Place the sensor near washing machines, under sinks or in utility areas.
- Use supported automations to notify occupants or operate a separately installed compatible shut-off valve.
- Use an optional sensor probe for harder-to-reach monitoring positions.
Verified technical details
- Manufacturer model family: ZWA018
- Wireless: Z-Wave 700 series, Z-Wave Plus V2
- Security: S2
- Pairing: SmartStart supported
- Ingress protection: IP20
Compatibility and installation
A compatible Z-Wave controller operating on the correct regional frequency is required. Check the exact ZWA018 hardware revision before choosing replacement batteries: Aeotec documents different battery types for different revisions. This sensor does not itself stop a leak; automatic shut-off requires separate compatible equipment and correctly configured routines. Install in accordance with the manufacturer’s guide and keep the electronics within their specified environmental limits.
Manufacturer specifications: Aeotec Water Sensor 7.





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