You will need an ethernet and power drop for the camera, and computer. You will also need a power drop for the HSRP-Heat Source Reference Point device. Connected devices can be centrally managed, so there’s no need to have personnel at each entrance. Athena does not require continual monitoring.
If a person with an elevated temperature is spotted, a notification with a snapshot of the individual taken and sent to a designated individual or group of individuals. That person does not even need to be in the same room.