"Suspicious-looking person detected near entrance. Issue alarm?"

- Near the entrance of a building is a man who is looking around nervously and peering into the inside of the building. Is he a burglar? The sensor installed at the entrance hall detects the person and his
suspicious behavior, then alerts the building manager by sending a warning message to the manager's office. When the manager speaks to the man through the intercom, he ran away. It appears that the sensor's warning helped the residents avoid a dangerous situation.

SILHOUETTE Vision
With the ability to detect the motions of people, the Silhouette Vision Sensor can even measure the time that a person stays within a certain area. This function is useful for creating a security system that issues a warning if it detects any person who stays in a specific area longer than the user-programmed time period.