The Hot Cloud® is designed to propagate Cell, Bluetooth/ or WiFi, including 5G, or other wireless signals inside buildings of all kinds.  Depending on the situation and your requirements, the Hot Cloud® will need to be attached, by cable, to a router, amplifier and/or an external antenna. The  Hot Cloud® is presented in a 12.5" x 12.5" x 1" acrylic case and is shipped with installation instructions and a list of required additional materials.  In lab tests, one Hot Cloud® was shown to deliver signals to an area approximately 10,000 square feet.