Today I had a leak in my A/C overflow and I finally realized the need for a water sensor. I have looked at the Dome ( DMWS1). I like the price and I have some Dome products and have been happy. I have also looked at the Fibaro (FGFS-101 ZW5). I like the idea of a temperature sensor also since it will sit below the A/C unit and inside the air return area. The price was steep $55 compared to $35 for the Dome. One question is that if it sits inside the A/C return surrounded on two sides by metal return grills, I wonder how that will affect the Z-Wave radio range. It will sit about 15 feet from the hub and 6 feet from a repeater.
Any suggestions/help would be appreciated.