Question 1

What is the Aqara Water Leak Sensor T1?

Accepted Answer

The Aqara Water Leak Sensor T1 is a battery powered Zigbee sensor, about 50 mm across, that you place where water would collect. Two probes on its base complete a circuit when they touch water, and the sensor tells the Aqara hub, which sends a notification to your phone. Aqara's model number is WL-S02D.

Question 2

What is the Aqara Water Leak Sensor T1 price in the UAE?

Accepted Answer

On 23 September 2026 it was AED 105 on Amazon.ae, sold by Kendom and in stock. That is for the sensor alone. An Aqara hub is required and costs extra, though you only buy one for the whole property.

Question 3

Where can I buy the Water Leak Sensor T1 in Dubai?

Accepted Answer

Amazon.ae had it at AED 105 from the seller Kendom when we checked on 23 September 2026. Stock of Aqara sensors in the UAE moves between marketplace sellers, so check the seller name and the model number before you order. We can also supply and fit it as part of an installation.

Question 4

Why is there a cheaper Aqara water sensor listed at AED 90?

Accepted Answer

Because it is not the T1. Noon carries the older original Aqara water leak sensor at around AED 90, from a weaker seller with roughly a two week delivery estimate. It is a different generation of the product, so the AED 90 figure is not a lower price for the T1 and we do not present it as one.

Question 5

Does the Water Leak Sensor T1 need a hub?

Accepted Answer

Yes, and this is the first thing to understand about it. Aqara states plainly that the sensor cannot be used on its own and must work with a hub. It speaks Zigbee, which your router and phone cannot hear, so without an Aqara hub in the property the sensor does nothing.

Question 6

Which Aqara hub should I buy with it?

Accepted Answer

Any current Aqara Zigbee hub will carry it, and the Hub M3 is the one usually fitted because it also runs Thread and Matter devices and stores automations locally. Aqara notes that some functions need particular hub models, so if you have an older hub already, check it against Aqara's compatibility list before adding sensors. One hub covers the whole property.

Question 7

Does it work with Apple Home, Alexa and Google Home?

Accepted Answer

Yes, through the Aqara hub rather than directly. You add the sensor to the Aqara Home app first, then share it to Apple Home, Amazon Alexa or Google Home, where it appears as a leak sensor you can use in that platform's own automations. The sensor has no Wi-Fi or Bluetooth link of its own.

Question 8

Can it turn the water off when it detects a leak?

Accepted Answer

No. It detects and it alerts, and that is the whole of what it does. Automatic shut-off needs a motorised valve fitted to the incoming supply by a plumber, which is separate plumbing work and a separate cost. Treat the sensor as the part that tells you, not the part that stops it.

Question 9

Can I add an Aqara valve to make it shut off automatically?

Accepted Answer

Aqara does make a valve controller, but when we checked amazon.ae and noon.com it was not available in the UAE at a normal retail price, so we are not going to recommend something you cannot actually buy here. The practical route in Dubai is a plumber-fitted motorised valve on the incoming supply, or another brand's valve, wired so the Aqara hub can trigger it.

Question 10

How much water sets it off?

Accepted Answer

Aqara states that the alarm triggers when water reaches 0.5 mm, which is a film rather than a puddle. It works on the conductivity of water across two probes on the underside of the sensor, so the probes need to be in contact with the water. That means the sensor has to sit at the low point where water will actually run.

Question 11

Where should I put them in a Dubai home?

Accepted Answer

In a flat, start with the kitchen sink cupboard, behind or beneath the washing machine, and the water heater cupboard, which in many UAE flats is a bathroom ceiling void or a small utility recess. Add one under the bathroom basin and one in the AC condensate tray or the service void beside the fan coil unit. A villa needs the same positions plus the pump and tank room, where a failed connection can run for hours without anyone hearing it. Most flats are covered by four or five sensors.

Question 12

Can it go in the AC drip tray?

Accepted Answer

Yes, and it is one of the best places for it. A blocked condensate drain overflowing into a gypsum ceiling is the most common indoor water damage in UAE homes, and the first sign for most people is a brown stain or a sagging patch. A sensor in the tray or the adjacent service void turns that into a phone alert while the ceiling is still dry.

Question 13

Is it waterproof, and can it be submerged?

Accepted Answer

Aqara rates the T1 IP67, which means dust tight and able to survive temporary immersion in shallow water. That is what lets it sit in a drip tray or on a floor that actually floods rather than failing at the moment you need it. It is not designed for permanent immersion or for sitting in a tank.

Question 14

Will it survive a hot plant room or a loft in summer?

Accepted Answer

No. Aqara rates it for 0 to 55 C, and an unventilated roof plant room, a loft or an outdoor meter box in a Dubai July goes past that. Keep it in cooled space, a ceiling void or a cupboard inside the thermal envelope. That covers every placement that matters anyway, because the leaks you care about are inside the home.

Question 15

How long does the battery last and will I know when it dies?

Accepted Answer

Aqara states about two years from the single CR2032 cell, because the sensor transmits almost nothing until it gets wet. The cell is user replaceable and costs a few dirhams. The part that matters is that low battery is reported in the app, since a leak sensor that quietly died eighteen months ago is worse than no sensor at all.

Question 16

What is the Zigbee range, and will the signal reach my plant room?

Accepted Answer

Zigbee carries well in a flat but loses range through reinforced concrete slabs and metal cabinets, so the honest answer depends on your building. Mains powered Aqara devices such as wall switches and plugs repeat the signal, which is how you cover a villa spread over three floors. Test the sensor in position before you rely on it, and avoid resting it directly on a metal surface, which Aqara warns interferes with the signal.

Question 17

What happens during a DEWA power cut?

Accepted Answer

The sensor itself keeps running, because it is battery powered. The hub and the router do not, so the notification has nowhere to go until power returns. If you want alerts during a cut, put the hub and the router on a small UPS, which is a sensible thing to do for a leak sensor and a security system alike.

Question 18

What happens if the internet drops?

Accepted Answer

Local automations stored on the hub keep running, so a leak can still sound the hub or cut a linked circuit. What stops is the push notification to your phone and anything routed through a voice assistant, because those need the cloud. This is a good reason to have the hub sound an audible alarm rather than relying on the phone alone.

Question 19

Is it useful if the property is empty for the summer?

Accepted Answer

Less than people assume. An alert only helps if somebody sees it and can get to the property, so a leak sensor suits an occupied home, or an empty one where a neighbour, family member or building manager can act on a phone call. For a villa shut up for three months with nobody nearby, the sensible answer is to isolate the water supply at the main valve before you travel.

Question 20

Is it suitable for a rented apartment?

Accepted Answer

Yes. Nothing is fixed to the building, there is no wiring and no drilling, so it needs no landlord permission and no NOC. It sits where you put it and you take it with you when you move. The hub is the same, it just needs a socket and your Wi-Fi.

Question 21

Is there a subscription?

Accepted Answer

No. The Aqara Home app, the notifications, the automations and the platform links to Apple Home, Alexa and Google Home are all free. Your only further costs are replacement CR2032 cells every couple of years and any extra sensors you add.

Question 22

How does it compare with the Meross water leak sensor?

Accepted Answer

Both do the same job for similar money and both need their maker's hub, so the deciding factor is which hub you already own. If your home runs on Aqara switches, sensors or locks, the T1 joins what you have and can trigger those devices. If you have no hub at all and only want leak detection, the Meross sensor with a Meross hub is the cheaper way in.

Question 23

Who should not buy the Aqara Water Leak Sensor T1?

Accepted Answer

Anyone without an Aqara hub who only wants one or two leak sensors, since the hub cost makes it poor value on its own. It is also the wrong product if what you actually want is automatic shut-off, because it cannot do that. And it will not help in an unoccupied property where nobody is in a position to respond to the alert.

Question 24

What about warranty and installation in the UAE?

Accepted Answer

Amazon.ae stock comes from marketplace sellers such as Kendom rather than from Aqara directly, so a warranty claim normally goes back through the seller. Keep the invoice. Setting a sensor up takes a couple of minutes in the Aqara Home app, and they can be fitted during any other visit, including opening ceiling hatches to reach the AC drip trays.

Model	WL-S02D
Protocol	Zigbee 3.0, 2405 to 2480 MHz
Hub required	Yes, an Aqara Zigbee hub. One per property, not per sensor
Detection	Two conductive probes on the base, triggered by water 0.5 mm deep
Water resistance	IP67
Power	One CR2032 3V coin cell, replaceable, two years of normal service life
Dimensions	50 x 50 x 15 mm
Operating temperature	0 to 55 C
Operating humidity	0 to 100% RH, non-condensing
Alert path	Push notification in the Aqara Home app, plus hub automations and linked devices

Aqara Water Leak Sensor T1

What it is and where it fits

Specifications

In the box

What to check before you order

Questions about the Aqara Water Leak Sensor T1

Fitted properly, set up by our Dubai team