YoLink Water Leak Sensor 2 - 1/4 Mile World's Longest Range Smart Home Detector With Built-in Siren Up to 105dB, Compatible with Alexa and IFTTT - YoLink Hub Required, YS7904-UC

This is only one of the line of YoLink products that we purchased and all of them are very reliable, easy to operate and recommended! This one I'm using as alert for sump pump. Hi availability, long range coverage and reliability. Various scenarios can be programmed and alarms will be received. Shareable monitoring.

They do not understand a word of English ,I feel I have been transported to a hawkers stall in my home country. I had to call call to get a refund Products are equally unreliable as the people behind it. Quick money

Nunca funcionó

I mostly used the water leak sensor 1 in my home, but I could not get it to fit behind the fridge. The water leak sensor 2 fit perfectly behind the fridge. I tested the sensor by exposing it to a tiny amount of water, and immediately I was alerted. The sensitivity is amazing.

I brought this for my daughter and her husband who had a water leak from somewhere. I thought they would hold it against the wall and it say when it found it. The end has to come into contact with water so you have to drill holes into the wall so you can put the sensor into it to touch the water. They said it was helpful but it wasn’t what I thought it was going to do.