Characteristics that helped me confirm neighboring house in Fairburn was FBI, I never saw the neighbors or children playing outside, the blinds were drawn, day and night. I never saw any activity at the FBI surveillance house, did not seem lived in. FBI's surveillance house also had a lookout spot, a window over the front of the house. Surveillance teams change shifts overnight according to Surveillance Countermeasures by AMC IV Security Services, FBI likely observed this practice with surveillance teams in neighboring house.
FBI had more than the surveillance house I filmed in my Fairburn, GA neighborhood. Surveillance posts are positioned to observe all exits of the targets house and sometimes view indoor activity according to Surveillance Countermeasures by AMC IV Security Services.
FBI Surveillance House Video #1:
FBI Surveillance House Video #2:
FBI Surveillance House Photo
FBI Surveillance House Window at Night
FBI Surveillance House Holiday Wreath