Works ok Didn't take long to set up. Sensors worked when in house lower level through reinforced concrete. Took a while to work out how to position sensors for water level, flood, detection. App showing historical temperatures at different locations in house is good.

Good job Notion We've been having heavy rain lately. I'm glad I placed a Notion close to my sump pump because it notified me as soon as the pump started to overflow and my husband was able to quickly resolve the issue so it could keep pumping.

I have the basic set used for water… I have the basic set used for water detection. Easy set up and works as advertised. Notion has alerted me twice to water leaking from my A/C unit. Alerts were immediate and saved us from having any significant mess. So happy these were provided by our insurance company.

Worked great for over 1 year but now… Worked great for over 1 year but now all sensors have no signal. Have re-installed the app, changed batteries in sensors, left batteries out of sensors for more than 1 hour, re-synched bridge but still not working. App won't let me delete sensors so I can’t attempt to add them back. Called customer service telephone number of last 4 days with no response back. Also sent email to support with no response.

I’m loving my notion detectors I’m loving my notion detectors. We are on water tanks so it is very important that we know if there is a water leak under the kitchen bench. We haven’t had to use it yet but it puts my mind at ease to know that I will get a notification if something has gone wrong.