SALT LAKE CITY — "I'm licensed by the police I need to speak to you. Here's my badge." The man lifted his badge to the doorbell camera. It said, "Maryland State Police." In smaller type, was the word "Technician." The man was a regional manager for Vivint Smart Home, the Utah-based security and monitoring company. In August 2019, he was at a door in Maryland. A trainee was tagging along. What happened in the 2 1/2-minute exchange with the homeowner, who gave FOX 13 the video, is now evidence in a lawsuit filed against Vivint by its much larger competitor, ADT. An assistant Maryland attorney general also voiced concerns after FOX 13 showed her the recording. The manager never says he's a police officer, but he appears in the video to use his state-issued badge to start a conversation with the homeowner. Maryland State Police confirm the manager was licensed to install and repair home security systems. "Hi, I'm licensed by the police," the manager said after the homeowner comes to the door.