Single continuous first-person POV macro tracking shot, high-tech psychological horror, NO gore or violence. [CONSISTENCY LOCK: Strictly maintain the smartphone screen showing the night-vision camera feed, the dark bedroom setting, and the green/red AI bounding boxes consistent throughout the entire 6s video.] 0-3s (The Safe Feed): First-person POV looks at the phone screen; the night-vision camera shows the quiet room, with a green box tracking the bed: "[Person: 1]". 4-6s (The Second Detection & Cut to Black): A sudden sharp warning chime rings! The app flashes a second neon-red box: "[Person: 2]" hovering directly over the bed! On screen, a faint shadowy figure slowly leans down into the red box, before the screen instantly SLAMS INTO PITCH BLACK on beat 6.0s. Audio: Ambient quiet room breathing, smartphone screen hum, sudden sharp digital alarm chime ("BEEP-BEEP!"), deep low-frequency dread rumble, and an abrupt deafening silence on the cut to black.