Anecdotally, we’ve set up and eliminated our test unit numerous instances more than the system of a year, along with the batteries remain good. Your own home could possibly have out-of-reach windows that have to have some kind of handheld remote control to open up and shut the blinds, otherwise https://www.google.com/maps/place/Design+Blind+%26+Drapery+Service,+Inc/@26.8754702,-80.1624659,12z/data=!4m6!3m5!1s0x82ece2cad4181d7:0x79e8e1f7645305b1!8m2!3d26.875694!4d-80.1631585!16s%2Fg%2F11vspmzlmh?hl=en-US&entry=ttu&g_ep=EgoyMDI1MDMxMS4wIKXMDSoJLDEwMjExNDU1SAFQAw%3D%3D