Water Contact Sensor with Probe, Wi-Fi or Zigbee Options
Check water-contact events beneath a sink without moving the main sensor into the wet area. This wired-probe sensor connects through a Wi-Fi or Zigbee version to Tuya Smart or Smart Life. It is for users adding a monitored contact point near plumbing or a container.
- ✅ Place the probe beside a pipe joint — The separate cabled contact reaches away from the main housing.
- ✅ Check an event while away from the room — The connected app provides contact status and notifications when available.
- ✅ Choose a connection for your existing setup — Wi-Fi connects directly; Zigbee uses a compatible Tuya hub.
- ✅ Review what happened between checks — The app includes a history of recorded events.
- ✅ Add a local sound option — Choose WiFi with Sound; do not assume the other versions contain a sounder.
Choose the network and position the contact point
WiFi and WiFi with Sound use a 2.4 GHz network without a separate hub. Zigbee uses Zigbee 3.0 and requires a compatible Tuya Zigbee hub, sold separately. Select WiFi with Sound for the stated audible version; the other options should not be assumed to have the same local sound function.
Fit the main body in a dry location and position the probe at the intended contact point. The cabled design lets you separate the battery housing from the area being checked. Water-contact and low-level arrangements are illustrated, but this is not a continuous depth gauge or an automatic shut-off valve.
Supply two 1.5 V AAA batteries, which are not included. The package specifies one selected sensor, double-sided tape and a manual. Enable the required app permissions and test contact response after fitting. Notifications depend on power, the network and app settings and do not guarantee leak detection or prevent flooding.
Wi-Fi versions connect directly; the Zigbee version requires a separate compatible hub.
Choose one network version; the gallery does not mean both sensors are included.
Check the sensor status through Tuya Smart or Smart Life when connected.
The probe is the water-contact point; the main body should remain dry.
Review recorded contact events in the app.
The contact can be positioned for a leak or low-level arrangement, rather than measuring continuous depth.
Room examples illustrate possible locations, not an included valve or pump system.
App sharing can give authorised household users access to the connected sensor.
The main body is approximately 7 × 2.5 × 2 cm and takes two AAA cells, not included.
The separate probe lets you position the contact independently of the main housing.
Technical details
- Options: WiFi with Sound, WiFi, Zigbee
- Apps: Tuya Smart / Smart Life
- Wi-Fi options: 2.4 GHz, no separate hub
- Zigbee option: Zigbee 3.0, compatible Tuya hub required separately
- Power: 2 × 1.5 V AAA batteries, not included
- Body approx.: 7 × 2.5 × 2 cm
- Probe: separate wired water-contact sensor
- Functions: contact events/history and low-battery reminder
- Local sound: specified for WiFi with Sound option only
- Package: 1 selected sensor, double-sided tape and manual; no shut-off valve
Choose the version that fits your network and add a tested water-contact point where you need to check it.
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