How does a Water Leak Sensor work?

The Water Leak Sensor utilizes the conductivity of water. When two probes touch the water simultaneously, a current loop is formed. At this time, the sensor reports the water immersion/water leakage status to the hub, triggering an alarm.

Why does the hub have no alarm sound after detecting water immersion?

Please check whether the alarm switch of the subdevice is turned on in the subdevice list of the app. When not enabled, only message push and logging are available.

Why is the Water Leak Sensor often offline?

1. The device is far away from the hub. Please install the sensor close to the hub. 2. The battery is low, or the battery is dead. Please replace it with a new battery. 3. 915MHz is installed on a metal surface, and the signal is disturbed.

What is the reason for the failure to connect the Water Leak Sensor? How should I reconnect?

1. If the operation is wrong, please re-add the device according to the device adding method.

What is the water level to trigger the alarm?

When the detected water level reaches a height of 2mm, an alarm can be triggered.

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Specifications

Battery Description	Lithium-Ion
Number of Batteries	3 Lithium Ion batteries required.
Voltage	3 Volts (DC)
Control Method	App
Noise Level	100 dB
Mounting Type	Tabletop Mount
Maximum Range	100 Meters
Sensor Technology	Contact Sensor
Manufacturer	Winees
Part Number	S1 Pro
Item Weight	7 ounces
Product Dimensions	6.14 x 3.27 x 2.17 inches
Country of Origin	China
Item model number	S1 Pro
Batteries	3 Lithium Ion batteries required.
Shape	Circular
Included Components	Hub, sensor3, CR2450 Battery3, Battery Cover Tool, Quick Start Guide
Batteries Included?	No
Batteries Required?	No
Battery Cell Type	Lithium Ion
Description Pile	Lithium-Ion

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