Will door sensors work on a detached garage and out buildings?
I resided my cabin with steel siding and my current system no longer is able to communicate with my outbuildings and detached garage. Will SimpliSafe be able to detect sensors in my outbuidlings and garage? Also, does this product need wifi or does it use a wireless Cell phone connection? My zip code is 56435 if that will help determine if I will have coverage if the product uses its own wireless cell phone connection.