Best water sensor for IQ2 panel?

I have an IQ2 panel. Looking for a moisture sensor to put in the basement in case of a water break or flooding. Any recommendations? THanks!!

The IQ Flood QS5516-840 would be compatible

If using the IQ Panel 2 + the PowerG Flood Detector with Probe Disconnect PG9985 would also work and offer more range/encryption.

Thanks. Is there a place online where I can buy it?

While we don’t carry either sensor currently, they can be found from other vendors online. The S-Line version of the IQ Flood can be found here.

It looks like the PowerG sensor can be found here.

Thanks!