After pausing for a moment, Finley continued, “Once their customer enters an indoor environment, they would conduct a security check of the surroundings to sniff out any bugging or filming equipment inside, and to determine if there are any security risks. If they confirm the room to be safe, they will only focus on the entrance and the exit of the room, which is generally the door and the windows.”

“In guarding indoors, they’d generally arrange for guards at all of the windows and the doors. T