Product review (1 stars): If you enjoy error messages, this is the product for you!
I purchased this to monitor my greenhouse, which is less than 50 feet from my house. First, the base station couldn't see the tower in the greenhouse. They say it reaches 300 feet? Lies. I had to move the base station outside just to get it to see the tower. Then it worked ... sometimes.

I only bought this to be able to monitor greenhouse temperature from the app. But the app almost never works. "Network connection lost." All the time. All other devices on my network work just fine.

I hate this piece of junk. Don't buy it.