{
  "camera": {
    "device": "/dev/video5",
    "width": 1920,
    "height": 1536,
    "fps": 30,
    "buffers": 4,
    "timeout_ms": 2000
  },
  "inference": {
    "engine_directory": "../engines",
    "detector_confidence": 0.3,
    "max_people": 3,
    "queue_capacity": 2
  },
  "door": {
    "mask": "door_mask.json",
    "warning_relative": 0.3,
    "release_relative": 0.45,
    "calibration_verified": false
  }
}