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Aqara T1 WL-S02D - water leak sensor - ZigBee
Zigbee 3.0 water leak sensor in an IP67 case that reacts to 0.5 mm of water.
- Audible alarm in the hub and a notification in the Aqara Home app
- Detects both the appearance of water and its disappearance
- Powered by a replaceable CR2032 battery for about 2 years of operation
- An Aqara hub is required, e.g. Aqara Hub E1
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Water leak sensor with an IP67 case
Aqara T1 WL-S02D is a Zigbee 3.0 water leak sensor in an IP67 housing that reacts to just 0.5 mm of water. When it detects such a layer in a bathroom, kitchen or basement, the Aqara hub sounds an alarm and the Aqara Home app sends a notification to your phone.
The sensor recognizes both the appearance of water and its disappearance, and both events can trigger automations. You need an Aqara hub - for example Aqara Hub E1 or Aqara Hub M3 will do. The manufacturer states that one CR2032 battery lasts about 2 years.
T1 water leak sensor in a dustproof and waterproof IP67 case
0.5 mm
water layer height that triggers the alarm
IP67
dustproof and waterproof case
about 2 years
of operation on one CR2032 battery
Zigbee 3.0
connection to an Aqara hub
Is it the right choice for you?
A good choice if:
- You want to know immediately about a leak in the bathroom, kitchen or basement
- You have an Aqara hub and want to shut off the water automatically with a valve
- You are looking for a sensor in a case resistant to flooding and dust, with IP67 protection
Consider another option if:
- You want to measure temperature, humidity and pressure in a room: Aqara T1 TH-S02D
Fun fact
It also tells you when the water is gone
The T1 water leak sensor detects two states: the appearance of water and its disappearance, so an automation in Aqara Home can also react to the moment the water is gone.
Frequently asked questions
How much water does it take for the water leak sensor to sound the alarm?
Already at a 0.5 mm layer. The Aqara hub then sounds an alarm and the app sends a notification to your phone.
Does the Aqara T1 water leak sensor work without a hub?
No. You need an Aqara Zigbee 3.0 hub, e.g. Aqara Hub E1. You add the sensor to the hub in the Aqara Home app, and set up notifications and automations there.
Can the water leak sensor shut off the water supply by itself?
No. The sensor only detects water and sends the event to the hub. Shutting off the supply is done by an automation in Aqara Home with a separate Apple Home compatible water valve, sold separately. You also need an Aqara hub for this, e.g. Hub E1.
What battery powers the T1 water leak sensor?
A CR2032 button cell, which you replace when it runs out. The manufacturer states it lasts about 2 years.
Package contents
- 1 x Aqara T1 water leak sensor
- 1 x User manual
Technical specification
| Parameter | Value |
|---|---|
| Manufacturer | Aqara |
| Manufacturer code | WL-S02D |
| Detection | water leak and flooding, alarm from a 0.5 mm water layer |
| Ingress protection | IP67 |
| Connectivity | Zigbee 3.0 |
| Operating frequency | 2405 MHz to 2480 MHz |
| Transmit power | max. 13 dBm |
| Required hub | Aqara Zigbee 3.0 hub, for Matter support an Aqara hub compatible with Matter |
| Compatibility after connecting to a hub | Apple Home, Amazon Alexa, Google Home, IFTTT and Matter |
| App | Aqara Home |
| Power supply | CR2032 battery, replaceable |
| Battery life | about 2 years |
| Button | 5 s: reset and pairing, single press: range test |
| Operating temperature | -10 °C to 55 °C |
| Operating humidity | 0 % to 100 % RH, non-condensing |
| Place of use | indoors |
| Dimensions | 50 x 50 x 15 mm |
Useful links
| Name | Value |
|---|---|
| Smart Home | Flood Sensor |
| Communication | ZigBee |
| Width | 7.5 cm |
| Height | 11 cm |
| Depth | 5.4 cm |
| Weight | 0.158 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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