








Tuya Wi-Fi Water Leak Alarm with Probe, 1–3 Sensor Options
Place a water-contact probe beneath a sink or beside a washing machine to add an alert at that spot. This Tuya Wi-Fi leak alarm combines local sound with app notifications after compatible setup. It is for householders checking specific points where water may collect.
- ✅ Place the probe beneath a cabinet — The extension lead reaches a water-contact point away from the alarm body.
- ✅ Add an audible prompt nearby — The unit has a local sounder for a water-contact event.
- ✅ Check an alert on your compatible phone — Tuya app notifications are specified after Wi-Fi setup.
- ✅ Use more than one monitoring point — Choose a one-, two- or three-sensor package.
- ✅ Keep the installation compact — The square body is small enough for a discrete position near the monitored point.
Put the contact point where water may collect
The compact square body measures approximately 65 × 65 mm. Its underside contacts and separate extension probe provide placement options: position the contact point on a suitable surface under a sink or near an appliance, and test the installed arrangement.
The illustrated lead is approximately 98 cm, or 106 cm including the ends. Tuya app notifications require a compatible Wi-Fi connection, successful pairing, internet access and enabled phone notifications. The local sounder is stated at 100 dB without a confirmed measurement distance; no guaranteed alert delivery or damage prevention is claimed.
Choose one, two or three alarm units with their illustrated probe leads. The body has a battery compartment, but the available data does not establish the battery type or whether cells are supplied. Confirm the unit's marked battery requirement before use. IP66 is stated for the body; the device does not include an automatic water shut-off valve.

The square water-contact alarm has IP66 stated for its body.

Tuya app notifications require a working compatible connection and phone settings.

The body has underside contacts and a connection for the separate cabled probe.

The lead is illustrated approximately 98 cm, or 106 cm including both ends.

Choose specific locations where water could reach the contact point.

The cabled probe allows the body to sit away from the monitored point.

Order the number of separate sensors required; no large building system is included.

A local sounder provides an audible prompt when the unit triggers.

The product combines a contact probe, local sounder and Tuya Wi-Fi function.

Place the probe at the intended water-contact position and test operation.

A floor position beside an appliance is one possible monitoring point.

The cabled probe can reach a low position beside a washing machine.

Position the probe beneath the sink rather than relying on room-wide coverage.

The contact point monitors only water that reaches it.

The one-unit package includes the illustrated alarm and probe lead; phone excluded.

The two-unit variant provides two separate alarm/probe arrangements.

The three-unit variant provides three separate alarm/probe arrangements.

A phone is used for the compatible app and is not part of the package.
Technical details
- Connection specified: Wi-Fi with Tuya app
- Quantity options: 1, 2 or 3 water sensors
- Alerting: local sounder and configured app notification
- Sound level stated: 100 dB; measurement distance unspecified
- Body size approx.: 65 × 65 mm
- Probe lead approx.: 98 cm; 106 cm including ends
- Contact points illustrated: body underside and extension probe
- Power: battery compartment; cell type and inclusion unconfirmed
- Rating stated: IP66
- Package: selected alarm quantity with illustrated probe leads; phone/router/shut-off valve excluded
Choose the sensor count and place a tested contact point at the household locations you want to check.
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