Water Sensor 7 Pro

I use this with Home Assistant to monitor the water heater pan for water. The brains are mounted a couple of feet up the water heater and the sensor is in the pan on the water heater shell.It paired right up with Home Assistant and I can see battery, temp, humidity and water detection.I have an automation that turns off the Moen Flo if water is detected and alerts me.

This is the second of these I have ordered and they work great with my old Vera Edge Zwave system. I have one monitoring an old hot water heater (that I'm sure will go out soon) for leaks and garage temperature while the other monitors a dryer vent in the attic for leaks and the attic temperature. I can't comment on the battery life as yet, but they monitoring works great. There is a slight trick to the manual adding to Vera, but the documentation is thorough and explains each step of the manual add process.

I thought these would be great to use to monitor refrigerator temperatures due to the exteral probe. Turns out the probe only does water detection, not temp. Temps come from the board. Derp.Live and learn.

I purchased to use with Hubitat controller. Was not able to find a driver that worked with this flood sensor.

Great sensor and super accurate - but I’ll admit at first I thought I had a dud. Paired this very easily to my Aeotec SmartThings Hub, and immediately learned that it had a humidity sensor in addition to the temperature sensor, which is pretty awesome. Even though I’m using this to monitor my sump pump (for early flood detection in the event of failure) I can imagine that having the temp and humidity sensor would be hugely beneficial for avoiding burst pipes or in spaces that have water in the first place and you would want to mitigate excessive humidity. May buy a few more for those cabinet spaces I always worry about in the winter. Anyway, a few days after dangling the probe into my sump pump I started receiving wet alerts, frequently. They would almost always reset to “normal” until they didn’t. I checked to ensure that water wasn’t rising to reach the probe, and when I determined it wasn’t close I thought I had a defective unit. That is until I inspected a little more closely and realized a spider had spun one tiny strand of web between the two probes, and when enough moisture condensed on this web it closed the circuit!! Crazy sensitive. Cleared the web off and I’ve been alert free since, and also happy with the peace of mind that this thing works WELL!

easy to setup with SmartThings. Very sensitive water sensor

After an hour of setup works well to some extent. The instructions are terrible, fails multiple times. The QR doesn't work, and the serial number to add manually doesnt work. This means that you can't put it into secure pairing mode. Zero documentation of support as to why their QR doesn't work, the error it produces, same with serial number. In fact had it setup finally but wouldn't register being wet. This was due to some corruption from the secure setup failure inthink, had to factory reset atleast a few times. In tne end, rock solid. But man, what a careless approach to putting a product out. Documentation, testing, and ahpukd have taken 2 minutes.

Easily joined my Vera mesh network and seems to have great battery life so far. Used outside in a collection basin with a sump pump I need to monitor for any failure. Works great so far.