












💧 Stay dry, stay smart — leak alerts that never sleep!
The THIRDREALITY Zigbee Water Leak Sensor 4-pack offers a compact, wireless solution with 120 dB alarms and instant app notifications. Compatible with major smart home platforms and boasting a 3-year battery life, it ensures proactive water leak detection anywhere in your home or property, helping you avoid costly damage with professional-grade monitoring capabilities.


























| ASIN | B09XDP2LZF |
| Control Method | Touch |
| Included Components | AA Battery × 8, High Sensitive Attachments × 4, Screwdriver × 4, Water Leak Sensor × 4 |
| Item Dimensions LxWxH | 8.1 x 5.5 x 2.9 Centimeters |
| Item Weight | 349 g |
| Item model number | 3RWS18BZ |
| Manufacturer | Third Reality, Inc |
| Mounting Type | Wall Mount |
| Noise Level | 120 Decibels |
| Number of Batteries | 8 AAA batteries required. (included) |
| Product Dimensions | 8.1 x 5.5 x 2.9 cm; 349 g |
| Sensor Technology | Contact Sensor |
| Voltage | 1.5 Volts |
T**R
Top super Funktion
F**.
messe pile, collegati all’hub sonoff (SONOFF Zigbee Hub, Hub Bridge... https://www.amazon.it/dp/B09ZQQZSQZ) in un baleno, aggiunte le due lamelle, testati e posizionati. Zero problemi, spero non mi avvisino mai…
M**O
È un articolo molto semplice da montare e che funziona senza bisogno di collegarlo a niente. Bisogna svitare le tre viti per aprire il guscio e mettere le pile. Se si utilizzano le linguette metalliche le viti sporgono leggermente sul fondo permettendo un contatto con il pavimento. In questo caso basta una minima quantità di acqua, anche solo uno strato sottile, che l'allarme inizia a suonare.
G**N
I bought these in November of '25, and so far they're working great. They were easy to connect with my Hubitat Hub with no problems, and work great. I was able to easily set them up, to have Hubitat send notifications to my iPhone (I always have it with me), and one of my Echo's. The alarm on the sensors is a decent volume, but not sure i would hear the one in the basement if i was up on the second floor. I also like the fact that they use AAA batteries (I use rechargeable's) instead of button type batteries. The drip sensor attachments are really sensitive, I had to put a piece of not paper under the one in my basement, as the bare concrete floor would trigger false alarms. I haven't run into any problems with them disconnecting from my Hub as some people have had problems with, but will update this if i do.
D**R
Handige watermelder
Trustpilot
1 week ago
1 month ago