Aqara Water Leak Sensor T1
$28.00 – $30.00Price range: $28.00 through $30.00
A sensor to detect water leakages, and to notify you when things get wet. Can be used to trigger a critical notification in Apple Home or Aqara Home app.
- Price listed upfront, GST included. Lower at an authorised Singapore reseller? We match it.
- Free delivery in Singapore on orders from S$100.
- Warranty handled by our team in Singapore. See the terms.
- Visit our showroom at 24 Keong Saik Road, open 10am–7pm daily except public holidays.
- Ask before you buy. WhatsApp us a photo of your space and we’ll tell you what fits.
Details
Detects water leakages, and notifies you to protect your property.
A Water Leak Early Warning System

This Aqara sensor detects leaks as they occur, giving you an early warning system against property damage from floods and excess water. When water is detected, it sends a status update to an Aqara hub, which, as a smart home system, sends a push notification to your phone, and triggers an alarm on a compatible Aqara hub (if configured).
- Requires an Aqara Hub.
- The Water Leak sensor detects actual leaks – that is, the two prongs on the underside of the sensor must have a pool of water sufficient enough to complete the circuit between the prongs.
Design To Fit Anywhere
- Requires an Aqara Hub.
The Aqara Water Leak Sensor can be placed anywhere according to your needs, guarding your home with its elegant design. It also meets IP67 dustproof and waterproof ratings, so it’ll work in humid, dusty, and wet (of course!) environments.
With its outer shell designed to be UV resistant, and a 2-year battery life, the Aqara Water Leak Sensor is truly designed to be placed anywhere.









Specifications
Model
SJCGQ11LM
Battery
CR2032
Wireless Protocol
Zigbee
Dimensions
50 × 50 × 15 mm (1.97 × 1.97 × 0.59 in.)
Operating Temperature
-10℃~+55℃ (14℉~131℉)
Operating Humidity
0 – 100%RH
What’s In The Box
Water Leak Sensor x 1, Quick Start Guide x 1
App
Apple Home app (iOS 10.3 or later), Aqara Home app (Android 5.0 or later, iOS 10.3 or later)
Warranty & support
Product Warranty
This product is an official Singapore model, covered by a local warranty provided by HomeSmart and Aqara's Authorised Distributor in Singapore. Full terms and conditions apply – view warranty details.
Warranty Type: Carry-in
Warranty Period:24 months for T1 (Zigbee 3.0); 12 months for Original (Zigbee 1.2)
| Model | Warranty |
|---|---|
| T1 (Zigbee 3.0) | 24 months |
| Original (Zigbee 1.2) | 12 months |
Support
Our team of technical (human) experts are available to provide dedicated technical support for HomeSmart.sg customers, including help with setup, troubleshooting, and product guidance. Please have your order details ready so we can assist you quickly. Reach out to us via:
- WhatsApp: +65 8876 8104
- Email: [email protected]
Plan it with us
Let us plan the whole home with you
Bring your floor plan to our Keong Saik showroom or send it on WhatsApp. We’ll suggest what each room needs and give you an itemised quote, with every price listed.
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