4 Operations of the Reich BNSF/Stasi Backdoor

When I open the backdoor BNSF from across town single taps a horn as an "alarm." The town is a railhead but in the middle of the afternoon no freight, no trains are moving before or after the horn "alert". What is seen here is a standard rather than a coincidence as shown in small collection of videos. It can only be executed with satellite surveillance inside the home. All the more heinous with public access. It shows a group effort in acting as a threat.