^^^ The tree I mounted it on is halfway across my yard...so from the router inside is about 75 feet.
The app is showing I have 4 out of 5 bar signal strength. And since adding the solar panel, the app shows full strength battery level. (it is full sunshine today)
Their is also a mic on the cam so that all the sounds can come thru if wanted. And a speaker to shout at the squirrels.
