--- product_id: 69300988 title: "Water Leak Sensor, Zigbee Wireless Water Leak Detector for Alarm System and Smart Home Automation, Requires AQARA HUB, App Notifications, for Kitchen, Bathroom, Basement, Works with IFTTT" brand: "aqara" price: "£21.62" currency: GBP in_stock: true reviews_count: 13 category: "Aqara" url: https://www.desertcart.co.uk/products/69300988-water-leak-sensor-zigbee-wireless-water-leak-detector-for-alarm store_origin: GB region: United Kingdom --- # 0.5mm ultra-sensitive leak detection 400-inch Zigbee range 1-year battery life, lithium metal Water Leak Sensor, Zigbee Wireless Water Leak Detector for Alarm System and Smart Home Automation, Requires AQARA HUB, App Notifications, for Kitchen, Bathroom, Basement, Works with IFTTT **Brand:** aqara **Price:** £21.62 **Availability:** ✅ In Stock ## Summary > 💧 Don’t just detect leaks—dominate them with Aqara’s smart water guardian! ## Quick Answers - **What is this?** Water Leak Sensor, Zigbee Wireless Water Leak Detector for Alarm System and Smart Home Automation, Requires AQARA HUB, App Notifications, for Kitchen, Bathroom, Basement, Works with IFTTT by aqara - **How much does it cost?** £21.62 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/69300988-water-leak-sensor-zigbee-wireless-water-leak-detector-for-alarm) ## Best For - aqara enthusiasts ## Why This Product - Trusted aqara brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Home Integration:** Works exclusively with Aqara Hub to trigger alarms, notifications, and automate your smart home ecosystem. - • **Precision Leak Detection:** Detects water as low as 0.5mm to stop damage before it starts—because every drop counts. - • **Compact & Wire-Free Design:** Sleek, screw-free sensor fits discreetly anywhere from kitchen sinks to basements. - • **Seamless Zigbee Connectivity:** Stay effortlessly connected within 10 meters for instant alerts and smart automation. - • **Durable IP67 Waterproof Build:** Rust-proof, weather-resistant housing built to last and protect your home 24/7. ## Overview The Aqara Water Leak Sensor is a compact, wireless Zigbee device designed to detect water leaks as small as 0.5mm. It requires the Aqara Hub for connectivity and integrates seamlessly with Apple HomeKit, Google Home, Alexa, and IFTTT. With a 400-inch Zigbee range, IP67 waterproof rating, and a long-lasting lithium metal battery, it offers reliable, real-time alerts and smart home automation to protect kitchens, bathrooms, basements, and more from water damage. ## Description As a leading provider of smart home solutions, Aqara excels in delivering a wide array of award-winning, user-friendly smart home products and platform solutions tailored for your home. We proudly serve over 12 million customers in more than 170 countries and territories. Our products are designed to offer convenience, security, and energy efficiency, making your home smarter, more sustainable, and adaptive to your evolving needs. Multi-State Sensor P100 Visit the Store Multi-State Sensor P100 Visit the Store Thermostat Hub W200 Doorbell Camera G400 (Wired) Visit the Store Doorbell Camera G400 (Wired) UWB Smart Lock U400 Visit the Store UWB Smart Lock U400 Aqara Smart Lock Visit the Store Aqara Smart Lock Aqara Cameras & Hubs Visit the Store Aqara Cameras & Hubs Aqara Sensors Visit the Store Aqara Sensors Review: Perfect for Home Assistant - Small and Reliable - Very happy with these sensors! They're surprisingly small, which makes placement easy in tight spots like under sinks and behind the washing machine. Connected directly to my Home Assistant hub without any issues, setup was straightforward. The Zigbee connection is stable and responsive. Having peace of mind knowing I'll get alerts if there's a leak is worth every penny. If you're running Home Assistant and need water leak detection, these are excellent. Highly recommend the 3-pack for covering multiple areas. Review: Splish, Splash, and No Crash - Water mishaps in a home can be like uninvited guests at a party - they show up unexpectedly and can be a real downer. That's where these nifty water sensors come into play. I picked up a pair, one for my heat pump water heater and the other for my washing machine. I must say, they're like the silent, watchful guardians of my appliances. Imagine this: you're sitting down for your favorite TV show, and suddenly your phone pings with a notification that could rival any cliffhanger - water detected! That's what happened to me. Within seconds, I was able to avert a mini flood from my washing machine. The sensor's responsiveness and the immediate alert to my phone were impressively efficient. It was like having a personal home guard without the need for treats or belly rubs. The setup? A breeze. Even for someone who often gets baffled by tech gadgets, I found the installation process to be straightforward. The design is compact and unobtrusive, blending in seamlessly with my home decor - a small but mighty presence. The second sensor, stationed like a silent guardian angle next to my water heater, hasn't had its moment of glory yet, but I sleep better knowing it's there. It's like insurance; you hope you never need it, but you're grateful for its existence. Sure, water sensors might not be the most thrilling topic at your next dinner party, but they're definitely a conversation starter. "Did I ever tell you about the time I nearly had an indoor pool?" is a great icebreaker. Overall, these sensors have brought a sense of security and peace of mind to my home. They're the unsung heroes in the world of home appliances, quietly guarding against potential disasters. No capes needed, just a reliable alert system and a little bit of tech magic. ## Features - [Notes] An Aqara Hub is required and sold separately. Not compatible with hubs from other brands. Requires a secure 2.4GHz Wi-Fi connection for Hub M2, M1S, E1, M1S Gen2, G2H Pro, and G2H; or 2.4/5GHz Wi-Fi for Camera Hub G3. (Hub M2 also supports wired Ethernet via RJ45.). Pair the Zigbee Water Leak Sensor with an Aqara Hub before connecting to Apple HomeKit, Google Home, or Alexa. For a stable Zigbee connection, ensure the sensor is placed within 10 meters(33 ft) of the Aqara Hub. - [Proximity] To ensure a stable connection, keep the Aqara Water Leak Sensor within 400 inches (approximately 10 meters) of the Aqara Zigbee Hub, and place the hub within the same range of your Wi-Fi router. Ensure both are connected to the same local area network (LAN). Zigbee2MQTT and comparable third-party USB dongles are not officially supported by Aqara. Full product functionality may be limited or unavailable. - [Drip and Leak Detection] Equipped with highly sensitive probes that detect water levels as low as 0.5 mm (approximately 0.02 inch), this water leak detector instantly sends alerts to your phone and triggers the local alarm on the Aqara Hub whenever a leak is detected. - [Home automation] The water leak detectors for home can control and trigger other Aqara devices when water is detected, allowing you to take prompt action to keep your home safe. ***Requires Aqara Hub, not third-party hub. - [Wireless & Compact Design] No wiring or screws are required. The small, sleek design allows you to place the Zigbee leak sensor on any flat surface in your kitchen, basement, laundry room, or any area you want to monitor. Recommended placements include near or under toilets, water heaters, washing machines, dishwashers, sinks, fish tanks, sump pumps, or any area prone to leaks. - [Industry-Leading Quality] Durable IP67 water-proof housing with rust-proof exterior coating. Please remove the battery tab before use. If the device does not work, check the battery level. For any questions, please feel free to contact us. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07D39MSZS | | Audible Noise | 15 Decibels | | Battery Description | Lithium Metal | | Best Sellers Rank | #11,623 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #13 in Water Detectors & Alarms | | Brand | Aqara | | Built-In Media | Aqara Water Leak Sensor, Quick Start Guide, Customer Letter | | Color | White | | Compatible Devices | Aqara Hub | | Control Method | App | | Customer Reviews | 4.2 out of 5 stars 3,525 Reviews | | Global Trade Identification Number | 00192784000120 | | Item Dimensions L x W x H | 1.97"L x 1.97"W x 0.59"H | | Item Type Name | Water Leak Sensor | | Item Weight | 0.04 Pounds | | Manufacturer | Lumi United Technology Co., Ltd | | Manufacturer Warranty Description | 1 year manufacturer | | Maximum Range | 400 Inches | | Mfr Part Number | 6010354 | | Model Number | SJCGQ11LM | | Mounting Type | Remote Mount | | Number of Batteries | 1 Lithium Metal batteries required. (included) | | Power Source | Battery Powered | | Product Dimensions | 1.97"L x 1.97"W x 0.59"H | | Sensor Technology | Water Leak Sensor | | Size | 1 Pack | | Smart Home Compatibility | Smart Home Compatible | | UPC | 192784000120 | | Unit Count | 1.0 Count | | Voltage | 5 Volts | | Wattage | 2 watts | ## Product Details - **Brand:** Aqara - **Color:** White - **Compatible Devices:** Aqara Hub - **Power Source:** Battery Powered - **Product Dimensions:** 1.97"L x 1.97"W x 0.59"H ## Images ![Water Leak Sensor, Zigbee Wireless Water Leak Detector for Alarm System and Smart Home Automation, Requires AQARA HUB, App Notifications, for Kitchen, Bathroom, Basement, Works with IFTTT - Image 1](https://m.media-amazon.com/images/I/61zSUbv67ZL.jpg) ![Water Leak Sensor, Zigbee Wireless Water Leak Detector for Alarm System and Smart Home Automation, Requires AQARA HUB, App Notifications, for Kitchen, Bathroom, Basement, Works with IFTTT - Image 2](https://m.media-amazon.com/images/I/61T1TlQMg1L.jpg) ![Water Leak Sensor, Zigbee Wireless Water Leak Detector for Alarm System and Smart Home Automation, Requires AQARA HUB, App Notifications, for Kitchen, Bathroom, Basement, Works with IFTTT - Image 3](https://m.media-amazon.com/images/I/11WfH+2y5pL.jpg) ![Water Leak Sensor, Zigbee Wireless Water Leak Detector for Alarm System and Smart Home Automation, Requires AQARA HUB, App Notifications, for Kitchen, Bathroom, Basement, Works with IFTTT - Image 4](https://m.media-amazon.com/images/I/51sW9vogTaL.jpg) ![Water Leak Sensor, Zigbee Wireless Water Leak Detector for Alarm System and Smart Home Automation, Requires AQARA HUB, App Notifications, for Kitchen, Bathroom, Basement, Works with IFTTT - Image 5](https://m.media-amazon.com/images/I/717arFhqv4L.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Does this water leak sensor come with a hub?** A: No, the Aqara hub is required and sold separately. **Q: Which hub are the water leak sensor compatible with?** A: The Aqara water leak sensor is only compatible with Aqara brand hub, not third-party hub. **Q: Do the water leak sensor support direct internet connection?** A: No. the water leak sensor require an Aqara hub (not third-party hub)as a bridge to access the internet. **Q: How can I ensure a stable connection for the water leak sensor ?** A: To ensure a stable connection, ensure that the Aqara water leak sensor is within 10 meters (33 ft) of the Aqara Zigbee hub, and the hub is within the same range from the Wi-Fi router. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect for Home Assistant - Small and Reliable *by S***I on January 26, 2026* Very happy with these sensors! They're surprisingly small, which makes placement easy in tight spots like under sinks and behind the washing machine. Connected directly to my Home Assistant hub without any issues, setup was straightforward. The Zigbee connection is stable and responsive. Having peace of mind knowing I'll get alerts if there's a leak is worth every penny. If you're running Home Assistant and need water leak detection, these are excellent. Highly recommend the 3-pack for covering multiple areas. ### ⭐⭐⭐⭐⭐ Splish, Splash, and No Crash *by S***D on January 21, 2024* Water mishaps in a home can be like uninvited guests at a party - they show up unexpectedly and can be a real downer. That's where these nifty water sensors come into play. I picked up a pair, one for my heat pump water heater and the other for my washing machine. I must say, they're like the silent, watchful guardians of my appliances. Imagine this: you're sitting down for your favorite TV show, and suddenly your phone pings with a notification that could rival any cliffhanger - water detected! That's what happened to me. Within seconds, I was able to avert a mini flood from my washing machine. The sensor's responsiveness and the immediate alert to my phone were impressively efficient. It was like having a personal home guard without the need for treats or belly rubs. The setup? A breeze. Even for someone who often gets baffled by tech gadgets, I found the installation process to be straightforward. The design is compact and unobtrusive, blending in seamlessly with my home decor - a small but mighty presence. The second sensor, stationed like a silent guardian angle next to my water heater, hasn't had its moment of glory yet, but I sleep better knowing it's there. It's like insurance; you hope you never need it, but you're grateful for its existence. Sure, water sensors might not be the most thrilling topic at your next dinner party, but they're definitely a conversation starter. "Did I ever tell you about the time I nearly had an indoor pool?" is a great icebreaker. Overall, these sensors have brought a sense of security and peace of mind to my home. They're the unsung heroes in the world of home appliances, quietly guarding against potential disasters. No capes needed, just a reliable alert system and a little bit of tech magic. ### ⭐⭐⭐⭐⭐ Working with SmartThings Edge driver *by S***N on March 24, 2023* I purchased this just to see if it would work with SmartThings with the new edge drivers even though Aqara says they do not support it. It works. I've only had it connected for about a week, but so far no issues. I first tried to pair the device without installing any custom drivers. It would pair but only as "device" with no functionality. I finally installed a custom driver, paired again and, boom, there it was. You will need to do an internet search for the driver, accept the invitation, and then install the edge driver for the Water Leak Sensor. I then paired the device by scanning for new devices, but I think you could also do the "add device by brand" process. The top of the device really is a button. Don't be shy about pushing down on it. After pairing, you will need to press the top button for one second to do a range test. That will perform the initial communication with SmartThings. After that, you should be good to go. If you see a message about "this device has not updated", do the range test again. Some people have reported issues with the device losing communication with SmartThings and dropping off the network. I have not had that issue yet. I will update the review if I do. ## Frequently Bought Together - Aqara Water Leak Sensor, Zigbee Wireless Water Leak Detector for Alarm System and Smart Home Automation, Requires AQARA HUB, App Notifications, for Kitchen, Bathroom, Basement, Works with IFTTT - Aqara Zigbee Temperature and Humidity Sensor, Wireless Thermometer Hygrometer for Home Automation, Remote Monitoring, Aqara Hub Required, Compatible with Apple HomeKit, Alexa, Works with IFTTT - Aqara Smart Hub M3 for Home Automation, Matter Controller, Thread Border Router, Features Zigbee, Bluetooth, Wi-Fi, PoE, IR, Supports Alexa, Apple HomeKit, SmartThings, IFTTT --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/69300988-water-leak-sensor-zigbee-wireless-water-leak-detector-for-alarm](https://www.desertcart.co.uk/products/69300988-water-leak-sensor-zigbee-wireless-water-leak-detector-for-alarm) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-08*