IoTT's video: In Area vs At Point Detectors Video 40

What can we do with "At Point" sensors compared to their "In Area" counterparts? Let's see how we can use each category for layout automation. Reverse Loop animated GIF: https://www.pinterest.com/pin/147211481556914556/ Ernest the train spotter: https://www.thebattleforge.co.uk/ernest-train-spotter-with-camera-2516-p.asp MegaPoint Controllers IR detector: https://www.youtube.com/watch?v=36PG7ViE-WY Geoffrey McDermott’s System: https://www.youtube.com/watch?v=ZoBrUcp0AuQ&list=PLrA2wHV7HSm3lpWqyi4QQHHDVMjsbAy6n&index=2 Background Videos taken at: Hendersonville, NC Train Depot Model Railroad Layout https://www.avmrc.com/