Aqara Water Leak Sensor 3 Pack, Zigbee Wireless Water Leak Detector for Alarm System and Smart Home Automation, Requires AQARA HUB, App Notifications, for Kitchen, Bathroom, Basement, Works with IFTTT

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.

I’m really impressed with this Aqara Water Leak Sensor 3 Pack. Setup was quick and seamless using the Aqara Hub, and the Zigbee connection has been rock-solid ever since. The sensors are compact and easy to place—perfect for under sinks, near appliances, or in the basement. I tested them with a small amount of water, and they instantly triggered an alert through the app. Notifications come in fast, which gives great peace of mind. I also love that it works with IFTTT, so you can integrate it into your broader smart home setup. This is a great investment for anyone looking to prevent water damage and stay ahead of potential leaks. Highly recommend!

The Aqara Water Leak Sensor is a compact and responsive device that shows great promise. Its small size and quick setup make it easy to place strategically around your home. The sensor's impressive speed in detecting water leaks is a standout feature, offering peace of mind against potential water damage. However, there are some critical limitations to consider. First and foremost, the sensor requires an Aqara hub, which excludes it from compatibility with other Zigbee hubs, even though Aqara produces some of the best in the market. This limitation is a significant drawback for power users who prefer more flexibility in their smart home ecosystem. Additionally, while the sensor indicates a leak in the Aqara app, setting up a notification for a leak requires additional steps. The app doesn't clearly guide users through this process, which could lead to missed alerts if not configured correctly. The sensor is advertised to have a 2-year battery life, though I haven't owned it long enough to confirm this. Replacing the battery is straightforward as it uses a common coin cell battery. Despite these shortcomings, the Water Leak Sensor's core functionality is impressive. Its rapid detection time and reliable performance make it a valuable tool for protecting your home from water damage. However, potential buyers should be aware of the limitations and be prepared to invest in an Aqara hub and spend time setting up notifications.

Greate small sensor that you can put under the sink, washer or dishwasher in case there is a leak. I love those, small and work great.

Update - 11-29-2023: Added temperature sensor info below and attached image. Original Review: Bought these since they were on sale and wanted something to integrate to Home Assistant. Wasn't super on board with the idea of a "coin" style water detector (would prefer the cable type), but went with this to give it a shot. I put it next to the drain and water heater downstairs. Fast forward three months. We had a small backup in our drain downstairs and the alarm in Home Assistant went off. Saved me a lot of damage I'm sure. You will 100% want to make sure you set up multiple critical notifications in your automation and consider choosing a custom obnoxious sound. If you're sleeping, you want to make sure you don't sleep through it. The Good: -- Paid for itself already -- Integrated very nicely with my Sonoff receiver in Home Assistant. -- Fairly non-descript and small. Hard to notice on the floor. -- Fast. This thing went off immediately when water had reached it. -- Inexpensive! I'll be honest, I really wish there was a cable type Zigbee detector that wasn't $100. But this thing is just so darn inexpensive that you can get six of these for the cost of one of those plus an extension cable. The Cromulent: -- It's battery-powered. As mentioned above, I the cable type is preferred, but I'm guessing there's zero chance of a cable type without having to be plugged into an outlet. Plus you can put these wherever you need without having to worry about an outlet. -- TBD on battery life so far. I've been tracking this since I installed it in mid-July. Started at 88% with the factory-supplied battery (constant problem with Aqara) and within ten days it had dropped to 70%. It has been sitting there at 70% for three months now. I'll update this when I have to change batteries. -- The LQI shows a fairly weak connection, which is surprising given that it's only 10-15 feet away through two interior walls. Kind of surprising given that other devices that are much further away are significantly better. The Bad: -- The temperature sensors in these are utter garbage. They're the internal temperature of the device, not the room they're in. They're off by 10+ degF and should NOT be relied upon in any capacity. Overall: There really are no major primary weaknesses to this device. I'll be grabbing a couple more when they go on sale to scatter around the house. I'd like to get the Eve Water Guard but at $100 + $20/6 ft, it's really hard to justify it. The temperature sensors are useless cost adders and Aqara would be better off just removing them.

J'ai fait l’acquisition de ce détecteur de fuite car j'en possède déjà un depuis un peu plus de 6 ans, il fait très bien son travail, placé en dessous de l'évacuation de la machine à laver où il y a parfois des débordements nous sommes tout de suite prévenus via sirène sur le hub et notifications push. Nécessite au minimum un hub aqara, la pile sur le premier est toujours celle d'origine. Durée de vie environ sept ans pour le premier en service qui donnait constamment des faux positifs après une mise à jour de l'appli ( je ne sais pas si il y a un lien ). J'en ai acheté un autre.

In the realm of home automation and smart living, the Aqara Water Leak Sensor stands as a beacon of reliability and peace of mind. Paired seamlessly with my home assistant via Zigbee2MQTT, this little device has become an indispensable guardian against potential water disasters. Installation was a breeze, thanks to its compact design and straightforward setup instructions. Within minutes, it was operational and ready to safeguard against leaks under the sink or even around my hot tub area. The sensor's sensitivity is impressive, promptly detecting even the slightest hint of moisture and sending an instant alert to my smartphone. The integration with Zigbee2MQTT ensures that I can monitor the sensor's status and receive notifications directly through my preferred home automation platform. This level of connectivity allows for seamless integration into my existing smart home ecosystem, enhancing its functionality without complexity. What truly sets the Aqara Water Leak Sensor apart is its reliability. During testing, it responded swiftly to simulated leaks, triggering alerts without fail. This responsiveness gives me confidence that my home is protected around the clock, whether I'm nearby or miles away. In conclusion, if you're looking to fortify your home against water-related mishaps with a dependable and easy-to-use solution, look no further than the Aqara Water Leak Sensor. It's a must-have for any smart home enthusiast seeking both functionality and peace of mind.

Ho acquistato il sensore per perdite d’acqua Aqara SJCGQ11LM per proteggere alcune aree della mia casa particolarmente a rischio di perdite, come il bagno e la cucina, e devo dire che è stata un’ottima scelta. La configurazione è semplice e veloce grazie alla tecnologia Zigbee, che garantisce una connessione stabile e reattiva al mio sistema domotico. Il dispositivo è compatibile con Home Assistant e altri hub Aqara, rendendolo perfetto per chi, come me, ha già un ecosistema smart in casa. Il sensore è piccolo e discreto, quindi può essere posizionato praticamente ovunque senza essere invasivo. Una volta attivato, rileva in maniera immediata anche piccole tracce di acqua, inviando una notifica sullo smartphone. Ho testato il dispositivo con una piccola quantità di acqua e il segnale è arrivato quasi istantaneamente. Un aspetto che ho apprezzato è la batteria a lunga durata: si tratta di una CR2032 che dovrebbe garantire diversi mesi di utilizzo senza necessità di sostituzione. Inoltre, il dispositivo è resistente all’acqua (IP67), quindi può tranquillamente essere posizionato anche in ambienti umidi senza problemi. Per sfruttare al massimo le sue potenzialità, serve un hub compatibile Zigbee, io l'ho integrato direttamente in Home assistant e sono soddisfatto del lavoro che svolge. Conclusione: Il sensore per perdite d’acqua Aqara è un dispositivo indispensabile per chi vuole prevenire i danni causati da perdite o allagamenti. È affidabile, facile da configurare e perfettamente integrabile in una casa smart. Lo consiglio vivamente, specialmente per chi cerca una soluzione pratica e sicura per monitorare aree critiche.

Bien con home assistant y zigbee2mqtt

Aqara sensors work great for Home Assistant and don't require the Aqara Hub (even though it says it does). The metal parts that detect the water leak are actually screws, so you can use them to attach some wire instead, if you have to detect a leak in a place where you can't (or don't want to) place this sensor. This is helpful if it is a very small space, or somewhere the sensor could be damaged, or somewhere where the Zigbee signal could be blocked, such as inside a metal enclosure.