In the US, that practice is black-letter illegal. A major hotel chain had to pay a rather large fine for doing exactly what you describe.[1] There is no priva

In the US, that practice is black-letter illegal. A major hotel chain had to pay a rather large fine for doing exactly what you describe.[1] There is no private property right to the radio frequency energy traversing someone's property. The owner / lessor of a property may not interfere in someone's use of the airwaves. [1] https://www.cnn.com/2014/10/03/travel/marriott-fcc-wi-fi-fine/index.html https://www.cnn.com/2014/10/03/travel/marriott-fcc-wi-fi-fin...