"Thieves are using Wi-Fi jammers to break into people’s homes, cops warn https://www.yahoo.com/news/thieves-using-wi-fi-jammers-203255283.html A group of thieves have been outsmarting smart devices across the Los Angeles area, authorities said. In a March 4 statement by the Los Angeles Police Department, officers warn that a group in Wilshire is using Wi-Fi jamming technology to disarm surveillance cameras and alarm systems that rely on Wi-Fi. This swarm of tech-savvy robberies in California is part of a larger “smart” crime wave happening nationwide. Last year, police in Minnesota and Connecticut issued similar warnings to residents when groups of Wi-Fi jamming thieves made their rounds. And those are just two examples of many." A better alarm system uses cellular data as well, but still loss of communication with sensors may trigger an alarm or not. Unless the thieves also jam cellular signal. Then last resort is a conventional-wired alarm and a Doberman ?
My gosh, this is really the first time I've heard of this, for some reason I knew this was going to happen, people will always find loopholes and ways around things... Get a couple of guard dogs in case!